18976307760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1543}}^1$

素因数の和:1641

約数の個数: 480

約数和(自身を含む): 71681126400

約数和(自身を除く): 52704818640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 29, 30, 31, 36, 38, 40, 45, 48, 57, 58, 60, 62, 72, 76, 80, 87, 90, 93, 95, 114, 116, 120, 124, 144, 145, 152, 155, 171, 174, 180, 186, 190, 228, 232, 240, 248, 261, 279, 285, 290, 304, 310, 342, 348, 360, 372, 380, 435, 456, 464, 465, 496, 522, 551, 558, 570, 580, 589, 620, 684, 696, 720, 744, 760, 855, 870, 899, 912, 930, 1044, 1102, 1116, 1140, 1160, 1178, 1240, 1305, 1368, 1392, 1395, 1488, 1520, 1543, 1653, 1710, 1740, 1767, 1798, 1860, 2088, 2204, 2232, 2280, 2320, 2356, 2480, 2610, 2697, 2736, 2755, 2790, 2945, 3086, 3306, 3420, 3480, 3534, 3596, 3720, 4176, 4408, 4464, 4495, 4560, 4629, 4712, 4959, 5220, 5301, 5394, 5510, 5580, 5890, 6172, 6612, 6840, 6960, 7068, 7192, 7440, 7715, 8091, 8265, 8816, 8835, 8990, 9258, 9424, 9918, 10440, 10602, 10788, 11020, 11160, 11780, 12344, 13224, 13485, 13680, 13887, 14136, 14384, 15430, 16182, 16530, 17081, 17670, 17980, 18516, 19836, 20880, 21204, 21576, 22040, 22320, 23145, 23560, 24688, 24795, 26448, 26505, 26970, 27774, 28272, 29317, 30860, 32364, 33060, 34162, 35340, 35960, 37032, 39672, 40455, 42408, 43152, 44080, 44747, 46290, 47120, 47833, 49590, 51243, 53010, 53940, 55548, 58634, 61720, 64728, 66120, 68324, 69435, 70680, 71920, 74064, 79344, 80910, 84816, 85405, 87951, 89494, 92580, 95666, 99180, 102486, 106020, 107880, 111096, 117268, 123440, 129456, 132240, 134241, 136648, 138870, 141360, 143499, 146585, 153729, 161820, 170810, 175902, 178988, 185160, 191332, 198360, 204972, 212040, 215760, 222192, 223735, 234536, 239165, 256215, 263853, 268482, 273296, 277740, 286998, 293170, 307458, 323640, 341620, 351804, 357976, 370320, 382664, 396720, 402723, 409944, 424080, 430497, 439755, 447470, 469072, 478330, 512430, 527706, 536964, 555480, 573996, 586340, 614916, 647280, 671205, 683240, 703608, 715952, 717495, 765328, 768645, 805446, 819888, 850193, 860994, 879510, 894940, 908827, 956660, 1024860, 1055412, 1073928, 1110960, 1147992, 1172680, 1229832, 1319265, 1342410, 1366480, 1387157, 1407216, 1434990, 1537290, 1610892, 1700386, 1721988, 1759020, 1789880, 1817654, 1913320, 2013615, 2049720, 2110824, 2147856, 2152485, 2295984, 2345360, 2459664, 2550579, 2638530, 2684820, 2726481, 2774314, 2869980, 3074580, 3221784, 3400772, 3443976, 3518040, 3579760, 3635308, 3826640, 4027230, 4099440, 4161471, 4221648, 4250965, 4304970, 4544135, 5101158, 5277060, 5369640, 5452962, 5548628, 5739960, 6149160, 6443568, 6801544, 6887952, 6935785, 7036080, 7270616, 7651737, 8054460, 8179443, 8322942, 8501930, 8609940, 9088270, 10202316, 10554120, 10739280, 10905924, 11097256, 11479920, 12298320, 12484413, 12752895, 13603088, 13632405, 13871570, 14541232, 15303474, 16108920, 16358886, 16645884, 17003860, 17219880, 18176540, 20404632, 20807355, 21108240, 21811848, 22194512, 24968826, 25505790, 26355983, 27264810, 27743140, 30606948, 32217840, 32717772, 33291768, 34007720, 34439760, 36353080, 38258685, 40809264, 40897215, 41614710, 43623696, 49937652, 51011580, 52711966, 54529620, 55486280, 61213896, 62422065, 65435544, 66583536, 68015440, 72706160, 76517370, 79067949, 81794430, 83229420, 99875304, 102023160, 105423932, 109059240, 110972560, 122427792, 124844130, 130871088, 131779915, 153034740, 158135898, 163588860, 166458840, 199750608, 204046320, 210847864, 218118480, 237203847, 249688260, 263559830, 306069480, 316271796, 327177720, 332917680, 395339745, 421695728, 474407694, 499376520, 527119660, 612138960, 632543592, 654355440, 790679490, 948815388, 998753040, 1054239320, 1186019235, 1265087184, 1581358980, 1897630776, 2108478640, 2372038470, 3162717960, 3795261552, 4744076940, 6325435920, 9488153880, 18976307760]

約数ペア:

[(1, 18976307760), (2, 9488153880), (3, 6325435920), (4, 4744076940), (5, 3795261552), (6, 3162717960), (8, 2372038470), (9, 2108478640), (10, 1897630776), (12, 1581358980), (15, 1265087184), (16, 1186019235), (18, 1054239320), (19, 998753040), (20, 948815388), (24, 790679490), (29, 654355440), (30, 632543592), (31, 612138960), (36, 527119660), (38, 499376520), (40, 474407694), (45, 421695728), (48, 395339745), (57, 332917680), (58, 327177720), (60, 316271796), (62, 306069480), (72, 263559830), (76, 249688260), (80, 237203847), (87, 218118480), (90, 210847864), (93, 204046320), (95, 199750608), (114, 166458840), (116, 163588860), (120, 158135898), (124, 153034740), (144, 131779915), (145, 130871088), (152, 124844130), (155, 122427792), (171, 110972560), (174, 109059240), (180, 105423932), (186, 102023160), (190, 99875304), (228, 83229420), (232, 81794430), (240, 79067949), (248, 76517370), (261, 72706160), (279, 68015440), (285, 66583536), (290, 65435544), (304, 62422065), (310, 61213896), (342, 55486280), (348, 54529620), (360, 52711966), (372, 51011580), (380, 49937652), (435, 43623696), (456, 41614710), (464, 40897215), (465, 40809264), (496, 38258685), (522, 36353080), (551, 34439760), (558, 34007720), (570, 33291768), (580, 32717772), (589, 32217840), (620, 30606948), (684, 27743140), (696, 27264810), (720, 26355983), (744, 25505790), (760, 24968826), (855, 22194512), (870, 21811848), (899, 21108240), (912, 20807355), (930, 20404632), (1044, 18176540), (1102, 17219880), (1116, 17003860), (1140, 16645884), (1160, 16358886), (1178, 16108920), (1240, 15303474), (1305, 14541232), (1368, 13871570), (1392, 13632405), (1395, 13603088), (1488, 12752895), (1520, 12484413), (1543, 12298320), (1653, 11479920), (1710, 11097256), (1740, 10905924), (1767, 10739280), (1798, 10554120), (1860, 10202316), (2088, 9088270), (2204, 8609940), (2232, 8501930), (2280, 8322942), (2320, 8179443), (2356, 8054460), (2480, 7651737), (2610, 7270616), (2697, 7036080), (2736, 6935785), (2755, 6887952), (2790, 6801544), (2945, 6443568), (3086, 6149160), (3306, 5739960), (3420, 5548628), (3480, 5452962), (3534, 5369640), (3596, 5277060), (3720, 5101158), (4176, 4544135), (4408, 4304970), (4464, 4250965), (4495, 4221648), (4560, 4161471), (4629, 4099440), (4712, 4027230), (4959, 3826640), (5220, 3635308), (5301, 3579760), (5394, 3518040), (5510, 3443976), (5580, 3400772), (5890, 3221784), (6172, 3074580), (6612, 2869980), (6840, 2774314), (6960, 2726481), (7068, 2684820), (7192, 2638530), (7440, 2550579), (7715, 2459664), (8091, 2345360), (8265, 2295984), (8816, 2152485), (8835, 2147856), (8990, 2110824), (9258, 2049720), (9424, 2013615), (9918, 1913320), (10440, 1817654), (10602, 1789880), (10788, 1759020), (11020, 1721988), (11160, 1700386), (11780, 1610892), (12344, 1537290), (13224, 1434990), (13485, 1407216), (13680, 1387157), (13887, 1366480), (14136, 1342410), (14384, 1319265), (15430, 1229832), (16182, 1172680), (16530, 1147992), (17081, 1110960), (17670, 1073928), (17980, 1055412), (18516, 1024860), (19836, 956660), (20880, 908827), (21204, 894940), (21576, 879510), (22040, 860994), (22320, 850193), (23145, 819888), (23560, 805446), (24688, 768645), (24795, 765328), (26448, 717495), (26505, 715952), (26970, 703608), (27774, 683240), (28272, 671205), (29317, 647280), (30860, 614916), (32364, 586340), (33060, 573996), (34162, 555480), (35340, 536964), (35960, 527706), (37032, 512430), (39672, 478330), (40455, 469072), (42408, 447470), (43152, 439755), (44080, 430497), (44747, 424080), (46290, 409944), (47120, 402723), (47833, 396720), (49590, 382664), (51243, 370320), (53010, 357976), (53940, 351804), (55548, 341620), (58634, 323640), (61720, 307458), (64728, 293170), (66120, 286998), (68324, 277740), (69435, 273296), (70680, 268482), (71920, 263853), (74064, 256215), (79344, 239165), (80910, 234536), (84816, 223735), (85405, 222192), (87951, 215760), (89494, 212040), (92580, 204972), (95666, 198360), (99180, 191332), (102486, 185160), (106020, 178988), (107880, 175902), (111096, 170810), (117268, 161820), (123440, 153729), (129456, 146585), (132240, 143499), (134241, 141360), (136648, 138870)]