891443280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:81

約数の個数: 480

約数和(自身を含む): 3676264704

約数和(自身を除く): 2784821424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 48, 49, 51, 52, 56, 60, 65, 68, 70, 78, 80, 84, 85, 91, 98, 102, 104, 105, 112, 119, 120, 130, 136, 140, 147, 156, 168, 170, 182, 195, 196, 204, 208, 210, 221, 238, 240, 245, 255, 260, 272, 273, 280, 294, 312, 336, 340, 343, 357, 364, 390, 392, 408, 420, 442, 455, 476, 490, 510, 520, 546, 560, 588, 595, 624, 637, 663, 680, 686, 714, 728, 735, 780, 784, 816, 833, 840, 884, 910, 952, 980, 1020, 1029, 1040, 1092, 1105, 1176, 1190, 1274, 1326, 1360, 1365, 1372, 1428, 1456, 1470, 1547, 1560, 1666, 1680, 1715, 1768, 1785, 1820, 1904, 1911, 1960, 2040, 2058, 2184, 2210, 2352, 2380, 2401, 2499, 2548, 2652, 2730, 2744, 2856, 2940, 3094, 3120, 3185, 3315, 3332, 3430, 3536, 3570, 3640, 3822, 3920, 4080, 4116, 4165, 4368, 4420, 4459, 4641, 4760, 4802, 4998, 5096, 5145, 5304, 5460, 5488, 5712, 5831, 5880, 6188, 6370, 6630, 6664, 6860, 7140, 7203, 7280, 7644, 7735, 8232, 8330, 8840, 8918, 9282, 9520, 9555, 9604, 9996, 10192, 10290, 10608, 10829, 10920, 11662, 11760, 12005, 12376, 12495, 12740, 13260, 13328, 13377, 13720, 14280, 14406, 15288, 15470, 16464, 16660, 16807, 17493, 17680, 17836, 18564, 19110, 19208, 19992, 20580, 21658, 21840, 22295, 23205, 23324, 24010, 24752, 24990, 25480, 26520, 26754, 27440, 28560, 28812, 29155, 30576, 30940, 31213, 32487, 33320, 33614, 34986, 35672, 36015, 37128, 38220, 38416, 39984, 40817, 41160, 43316, 44590, 46410, 46648, 48020, 49980, 50421, 50960, 53040, 53508, 54145, 57624, 58310, 61880, 62426, 64974, 66640, 66885, 67228, 69972, 71344, 72030, 74256, 75803, 76440, 81634, 82320, 84035, 86632, 87465, 89180, 92820, 93296, 93639, 96040, 99960, 100842, 107016, 108290, 115248, 116620, 122451, 123760, 124852, 129948, 133770, 134456, 139944, 144060, 151606, 152880, 156065, 162435, 163268, 168070, 173264, 174930, 178360, 185640, 187278, 192080, 199920, 201684, 204085, 214032, 216580, 218491, 227409, 233240, 244902, 249704, 252105, 259896, 267540, 268912, 279888, 285719, 288120, 303212, 312130, 324870, 326536, 336140, 349860, 356720, 371280, 374556, 379015, 403368, 408170, 433160, 436982, 454818, 466480, 468195, 489804, 499408, 504210, 519792, 530621, 535080, 571438, 576240, 606424, 612255, 624260, 649740, 653072, 655473, 672280, 699720, 749112, 758030, 806736, 816340, 857157, 866320, 873964, 909636, 936390, 979608, 1008420, 1061242, 1070160, 1092455, 1137045, 1142876, 1212848, 1224510, 1248520, 1299480, 1310946, 1344560, 1399440, 1428595, 1498224, 1516060, 1591863, 1632680, 1714314, 1747928, 1819272, 1872780, 1959216, 2016840, 2122484, 2184910, 2274090, 2285752, 2449020, 2497040, 2598960, 2621892, 2653105, 2857190, 3032120, 3183726, 3265360, 3277365, 3428628, 3495856, 3638544, 3714347, 3745560, 4033680, 4244968, 4285785, 4369820, 4548180, 4571504, 4898040, 5243784, 5306210, 5714380, 6064240, 6367452, 6554730, 6857256, 7428694, 7491120, 7959315, 8489936, 8571570, 8739640, 9096360, 9796080, 10487568, 10612420, 11143041, 11428760, 12734904, 13109460, 13714512, 14857388, 15918630, 17143140, 17479280, 18192720, 18571735, 21224840, 22286082, 22857520, 25469808, 26218920, 29714776, 31837260, 34286280, 37143470, 42449680, 44572164, 52437840, 55715205, 59429552, 63674520, 68572560, 74286940, 89144328, 111430410, 127349040, 148573880, 178288656, 222860820, 297147760, 445721640, 891443280]

約数ペア:

[(1, 891443280), (2, 445721640), (3, 297147760), (4, 222860820), (5, 178288656), (6, 148573880), (7, 127349040), (8, 111430410), (10, 89144328), (12, 74286940), (13, 68572560), (14, 63674520), (15, 59429552), (16, 55715205), (17, 52437840), (20, 44572164), (21, 42449680), (24, 37143470), (26, 34286280), (28, 31837260), (30, 29714776), (34, 26218920), (35, 25469808), (39, 22857520), (40, 22286082), (42, 21224840), (48, 18571735), (49, 18192720), (51, 17479280), (52, 17143140), (56, 15918630), (60, 14857388), (65, 13714512), (68, 13109460), (70, 12734904), (78, 11428760), (80, 11143041), (84, 10612420), (85, 10487568), (91, 9796080), (98, 9096360), (102, 8739640), (104, 8571570), (105, 8489936), (112, 7959315), (119, 7491120), (120, 7428694), (130, 6857256), (136, 6554730), (140, 6367452), (147, 6064240), (156, 5714380), (168, 5306210), (170, 5243784), (182, 4898040), (195, 4571504), (196, 4548180), (204, 4369820), (208, 4285785), (210, 4244968), (221, 4033680), (238, 3745560), (240, 3714347), (245, 3638544), (255, 3495856), (260, 3428628), (272, 3277365), (273, 3265360), (280, 3183726), (294, 3032120), (312, 2857190), (336, 2653105), (340, 2621892), (343, 2598960), (357, 2497040), (364, 2449020), (390, 2285752), (392, 2274090), (408, 2184910), (420, 2122484), (442, 2016840), (455, 1959216), (476, 1872780), (490, 1819272), (510, 1747928), (520, 1714314), (546, 1632680), (560, 1591863), (588, 1516060), (595, 1498224), (624, 1428595), (637, 1399440), (663, 1344560), (680, 1310946), (686, 1299480), (714, 1248520), (728, 1224510), (735, 1212848), (780, 1142876), (784, 1137045), (816, 1092455), (833, 1070160), (840, 1061242), (884, 1008420), (910, 979608), (952, 936390), (980, 909636), (1020, 873964), (1029, 866320), (1040, 857157), (1092, 816340), (1105, 806736), (1176, 758030), (1190, 749112), (1274, 699720), (1326, 672280), (1360, 655473), (1365, 653072), (1372, 649740), (1428, 624260), (1456, 612255), (1470, 606424), (1547, 576240), (1560, 571438), (1666, 535080), (1680, 530621), (1715, 519792), (1768, 504210), (1785, 499408), (1820, 489804), (1904, 468195), (1911, 466480), (1960, 454818), (2040, 436982), (2058, 433160), (2184, 408170), (2210, 403368), (2352, 379015), (2380, 374556), (2401, 371280), (2499, 356720), (2548, 349860), (2652, 336140), (2730, 326536), (2744, 324870), (2856, 312130), (2940, 303212), (3094, 288120), (3120, 285719), (3185, 279888), (3315, 268912), (3332, 267540), (3430, 259896), (3536, 252105), (3570, 249704), (3640, 244902), (3822, 233240), (3920, 227409), (4080, 218491), (4116, 216580), (4165, 214032), (4368, 204085), (4420, 201684), (4459, 199920), (4641, 192080), (4760, 187278), (4802, 185640), (4998, 178360), (5096, 174930), (5145, 173264), (5304, 168070), (5460, 163268), (5488, 162435), (5712, 156065), (5831, 152880), (5880, 151606), (6188, 144060), (6370, 139944), (6630, 134456), (6664, 133770), (6860, 129948), (7140, 124852), (7203, 123760), (7280, 122451), (7644, 116620), (7735, 115248), (8232, 108290), (8330, 107016), (8840, 100842), (8918, 99960), (9282, 96040), (9520, 93639), (9555, 93296), (9604, 92820), (9996, 89180), (10192, 87465), (10290, 86632), (10608, 84035), (10829, 82320), (10920, 81634), (11662, 76440), (11760, 75803), (12005, 74256), (12376, 72030), (12495, 71344), (12740, 69972), (13260, 67228), (13328, 66885), (13377, 66640), (13720, 64974), (14280, 62426), (14406, 61880), (15288, 58310), (15470, 57624), (16464, 54145), (16660, 53508), (16807, 53040), (17493, 50960), (17680, 50421), (17836, 49980), (18564, 48020), (19110, 46648), (19208, 46410), (19992, 44590), (20580, 43316), (21658, 41160), (21840, 40817), (22295, 39984), (23205, 38416), (23324, 38220), (24010, 37128), (24752, 36015), (24990, 35672), (25480, 34986), (26520, 33614), (26754, 33320), (27440, 32487), (28560, 31213), (28812, 30940), (29155, 30576)]