1254503880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{197}}^1$

素因数の和:266

約数の個数: 432

約数和(自身を含む): 5030960220

約数和(自身を除く): 3776456340

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 49, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 98, 105, 114, 120, 126, 133, 140, 147, 152, 168, 171, 180, 190, 196, 197, 210, 228, 245, 252, 266, 280, 285, 294, 315, 342, 360, 361, 380, 392, 394, 399, 420, 441, 456, 490, 504, 532, 570, 588, 591, 630, 665, 684, 722, 735, 760, 788, 798, 840, 855, 882, 931, 980, 985, 1064, 1083, 1140, 1176, 1182, 1197, 1260, 1330, 1368, 1379, 1444, 1470, 1576, 1596, 1710, 1764, 1773, 1805, 1862, 1960, 1970, 1995, 2166, 2205, 2280, 2364, 2394, 2520, 2527, 2660, 2758, 2793, 2888, 2940, 2955, 3192, 3249, 3420, 3528, 3546, 3610, 3724, 3743, 3940, 3990, 4137, 4332, 4410, 4655, 4728, 4788, 5054, 5320, 5415, 5516, 5586, 5880, 5910, 5985, 6498, 6840, 6895, 7092, 7220, 7448, 7486, 7581, 7880, 7980, 8274, 8379, 8664, 8820, 8865, 9310, 9576, 9653, 10108, 10830, 11032, 11172, 11229, 11820, 11970, 12411, 12635, 12996, 13790, 13965, 14184, 14440, 14972, 15162, 15960, 16245, 16548, 16758, 17640, 17689, 17730, 18620, 18715, 19306, 20216, 20685, 21660, 22344, 22458, 22743, 23640, 23940, 24822, 25270, 25992, 26201, 27580, 27930, 28959, 29944, 30324, 32490, 33096, 33516, 33687, 35378, 35460, 37240, 37430, 37905, 38612, 41370, 41895, 43320, 44916, 45486, 47880, 48265, 49644, 50540, 52402, 53067, 55160, 55860, 56145, 57918, 60648, 62055, 64980, 67032, 67374, 70756, 70920, 71117, 74860, 75810, 77224, 78603, 82740, 83790, 86877, 88445, 89832, 90972, 96530, 99288, 101080, 104804, 106134, 111720, 112290, 113715, 115836, 124110, 129960, 131005, 134748, 141512, 142234, 144795, 149720, 151620, 157206, 159201, 165480, 167580, 168435, 173754, 176890, 181944, 183407, 193060, 209608, 212268, 213351, 224580, 227430, 231672, 235809, 248220, 262010, 265335, 269496, 284468, 289590, 303240, 314412, 318402, 335160, 336870, 347508, 353780, 355585, 366814, 386120, 393015, 424536, 426702, 434385, 449160, 454860, 471618, 496440, 497819, 524020, 530670, 550221, 568936, 579180, 628824, 636804, 640053, 673740, 695016, 707560, 711170, 733628, 786030, 796005, 853404, 868770, 909720, 917035, 943236, 995638, 1048040, 1061340, 1066755, 1100442, 1158360, 1179045, 1273608, 1280106, 1347480, 1422340, 1467256, 1493457, 1572060, 1592010, 1650663, 1706808, 1737540, 1834070, 1886472, 1991276, 2122680, 2133510, 2200884, 2358090, 2489095, 2560212, 2751105, 2844680, 2986914, 3144120, 3184020, 3200265, 3301326, 3475080, 3484733, 3668140, 3982552, 4267020, 4401768, 4480371, 4716180, 4978190, 5120424, 5502210, 5973828, 6368040, 6400530, 6602652, 6969466, 7336280, 7467285, 8253315, 8534040, 8960742, 9432360, 9956380, 10454199, 11004420, 11947656, 12801060, 13205304, 13938932, 14934570, 16506630, 17423665, 17921484, 19912760, 20908398, 22008840, 22401855, 25602120, 27877864, 29869140, 31362597, 33013260, 34847330, 35842968, 41816796, 44803710, 52270995, 59738280, 62725194, 66026520, 69694660, 83633592, 89607420, 104541990, 125450388, 139389320, 156812985, 179214840, 209083980, 250900776, 313625970, 418167960, 627251940, 1254503880]

約数ペア:

[(1, 1254503880), (2, 627251940), (3, 418167960), (4, 313625970), (5, 250900776), (6, 209083980), (7, 179214840), (8, 156812985), (9, 139389320), (10, 125450388), (12, 104541990), (14, 89607420), (15, 83633592), (18, 69694660), (19, 66026520), (20, 62725194), (21, 59738280), (24, 52270995), (28, 44803710), (30, 41816796), (35, 35842968), (36, 34847330), (38, 33013260), (40, 31362597), (42, 29869140), (45, 27877864), (49, 25602120), (56, 22401855), (57, 22008840), (60, 20908398), (63, 19912760), (70, 17921484), (72, 17423665), (76, 16506630), (84, 14934570), (90, 13938932), (95, 13205304), (98, 12801060), (105, 11947656), (114, 11004420), (120, 10454199), (126, 9956380), (133, 9432360), (140, 8960742), (147, 8534040), (152, 8253315), (168, 7467285), (171, 7336280), (180, 6969466), (190, 6602652), (196, 6400530), (197, 6368040), (210, 5973828), (228, 5502210), (245, 5120424), (252, 4978190), (266, 4716180), (280, 4480371), (285, 4401768), (294, 4267020), (315, 3982552), (342, 3668140), (360, 3484733), (361, 3475080), (380, 3301326), (392, 3200265), (394, 3184020), (399, 3144120), (420, 2986914), (441, 2844680), (456, 2751105), (490, 2560212), (504, 2489095), (532, 2358090), (570, 2200884), (588, 2133510), (591, 2122680), (630, 1991276), (665, 1886472), (684, 1834070), (722, 1737540), (735, 1706808), (760, 1650663), (788, 1592010), (798, 1572060), (840, 1493457), (855, 1467256), (882, 1422340), (931, 1347480), (980, 1280106), (985, 1273608), (1064, 1179045), (1083, 1158360), (1140, 1100442), (1176, 1066755), (1182, 1061340), (1197, 1048040), (1260, 995638), (1330, 943236), (1368, 917035), (1379, 909720), (1444, 868770), (1470, 853404), (1576, 796005), (1596, 786030), (1710, 733628), (1764, 711170), (1773, 707560), (1805, 695016), (1862, 673740), (1960, 640053), (1970, 636804), (1995, 628824), (2166, 579180), (2205, 568936), (2280, 550221), (2364, 530670), (2394, 524020), (2520, 497819), (2527, 496440), (2660, 471618), (2758, 454860), (2793, 449160), (2888, 434385), (2940, 426702), (2955, 424536), (3192, 393015), (3249, 386120), (3420, 366814), (3528, 355585), (3546, 353780), (3610, 347508), (3724, 336870), (3743, 335160), (3940, 318402), (3990, 314412), (4137, 303240), (4332, 289590), (4410, 284468), (4655, 269496), (4728, 265335), (4788, 262010), (5054, 248220), (5320, 235809), (5415, 231672), (5516, 227430), (5586, 224580), (5880, 213351), (5910, 212268), (5985, 209608), (6498, 193060), (6840, 183407), (6895, 181944), (7092, 176890), (7220, 173754), (7448, 168435), (7486, 167580), (7581, 165480), (7880, 159201), (7980, 157206), (8274, 151620), (8379, 149720), (8664, 144795), (8820, 142234), (8865, 141512), (9310, 134748), (9576, 131005), (9653, 129960), (10108, 124110), (10830, 115836), (11032, 113715), (11172, 112290), (11229, 111720), (11820, 106134), (11970, 104804), (12411, 101080), (12635, 99288), (12996, 96530), (13790, 90972), (13965, 89832), (14184, 88445), (14440, 86877), (14972, 83790), (15162, 82740), (15960, 78603), (16245, 77224), (16548, 75810), (16758, 74860), (17640, 71117), (17689, 70920), (17730, 70756), (18620, 67374), (18715, 67032), (19306, 64980), (20216, 62055), (20685, 60648), (21660, 57918), (22344, 56145), (22458, 55860), (22743, 55160), (23640, 53067), (23940, 52402), (24822, 50540), (25270, 49644), (25992, 48265), (26201, 47880), (27580, 45486), (27930, 44916), (28959, 43320), (29944, 41895), (30324, 41370), (32490, 38612), (33096, 37905), (33516, 37430), (33687, 37240), (35378, 35460)]