1255940280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1543}}^1$

素因数の和:1603

約数の個数: 384

約数和(自身を含む): 5202662400

約数和(自身を除く): 3946722120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 19, 20, 21, 24, 28, 30, 34, 35, 36, 38, 40, 42, 45, 51, 56, 57, 60, 63, 68, 70, 72, 76, 84, 85, 90, 95, 102, 105, 114, 119, 120, 126, 133, 136, 140, 152, 153, 168, 170, 171, 180, 190, 204, 210, 228, 238, 252, 255, 266, 280, 285, 306, 315, 323, 340, 342, 357, 360, 380, 399, 408, 420, 456, 476, 504, 510, 532, 570, 595, 612, 630, 646, 665, 680, 684, 714, 760, 765, 798, 840, 855, 952, 969, 1020, 1064, 1071, 1140, 1190, 1197, 1224, 1260, 1292, 1330, 1368, 1428, 1530, 1543, 1596, 1615, 1710, 1785, 1938, 1995, 2040, 2142, 2261, 2280, 2380, 2394, 2520, 2584, 2660, 2856, 2907, 3060, 3086, 3192, 3230, 3420, 3570, 3876, 3990, 4284, 4522, 4629, 4760, 4788, 4845, 5320, 5355, 5814, 5985, 6120, 6172, 6460, 6783, 6840, 7140, 7715, 7752, 7980, 8568, 9044, 9258, 9576, 9690, 10710, 10801, 11305, 11628, 11970, 12344, 12920, 13566, 13887, 14280, 14535, 15430, 15960, 18088, 18516, 19380, 20349, 21420, 21602, 22610, 23145, 23256, 23940, 26231, 27132, 27774, 29070, 29317, 30860, 32403, 33915, 37032, 38760, 40698, 42840, 43204, 45220, 46290, 47880, 52462, 54005, 54264, 55548, 58140, 58634, 61720, 64806, 67830, 69435, 78693, 81396, 86408, 87951, 90440, 92580, 97209, 101745, 104924, 108010, 111096, 116280, 117268, 129612, 131155, 135660, 138870, 146585, 157386, 162015, 162792, 175902, 183617, 185160, 194418, 203490, 205219, 209848, 216020, 234536, 236079, 259224, 262310, 263853, 271320, 277740, 293170, 314772, 324030, 351804, 367234, 388836, 393465, 406980, 410438, 432040, 439755, 472158, 486045, 498389, 524620, 527706, 550851, 555480, 586340, 615657, 629544, 648060, 703608, 734468, 777672, 786930, 813960, 820876, 879510, 918085, 944316, 972090, 996778, 1026095, 1049240, 1055412, 1101702, 1172680, 1180395, 1231314, 1296120, 1319265, 1468936, 1495167, 1573860, 1641752, 1652553, 1759020, 1836170, 1846971, 1888632, 1944180, 1993556, 2052190, 2110824, 2203404, 2360790, 2462628, 2491945, 2638530, 2754255, 2990334, 3078285, 3147720, 3305106, 3488723, 3518040, 3672340, 3693942, 3888360, 3987112, 4104380, 4406808, 4485501, 4721580, 4925256, 4983890, 5277060, 5508510, 5980668, 6156570, 6610212, 6977446, 7344680, 7387884, 7475835, 8208760, 8262765, 8971002, 9234855, 9443160, 9967780, 10466169, 10554120, 11017020, 11961336, 12313140, 13220424, 13954892, 14775768, 14951670, 16525530, 17443615, 17942004, 18469710, 19935560, 20932338, 22034040, 22427505, 24626280, 27909784, 29903340, 31398507, 33051060, 34887230, 35884008, 36939420, 41864676, 44855010, 52330845, 59806680, 62797014, 66102120, 69774460, 73878840, 83729352, 89710020, 104661690, 125594028, 139548920, 156992535, 179420040, 209323380, 251188056, 313985070, 418646760, 627970140, 1255940280]

約数ペア:

[(1, 1255940280), (2, 627970140), (3, 418646760), (4, 313985070), (5, 251188056), (6, 209323380), (7, 179420040), (8, 156992535), (9, 139548920), (10, 125594028), (12, 104661690), (14, 89710020), (15, 83729352), (17, 73878840), (18, 69774460), (19, 66102120), (20, 62797014), (21, 59806680), (24, 52330845), (28, 44855010), (30, 41864676), (34, 36939420), (35, 35884008), (36, 34887230), (38, 33051060), (40, 31398507), (42, 29903340), (45, 27909784), (51, 24626280), (56, 22427505), (57, 22034040), (60, 20932338), (63, 19935560), (68, 18469710), (70, 17942004), (72, 17443615), (76, 16525530), (84, 14951670), (85, 14775768), (90, 13954892), (95, 13220424), (102, 12313140), (105, 11961336), (114, 11017020), (119, 10554120), (120, 10466169), (126, 9967780), (133, 9443160), (136, 9234855), (140, 8971002), (152, 8262765), (153, 8208760), (168, 7475835), (170, 7387884), (171, 7344680), (180, 6977446), (190, 6610212), (204, 6156570), (210, 5980668), (228, 5508510), (238, 5277060), (252, 4983890), (255, 4925256), (266, 4721580), (280, 4485501), (285, 4406808), (306, 4104380), (315, 3987112), (323, 3888360), (340, 3693942), (342, 3672340), (357, 3518040), (360, 3488723), (380, 3305106), (399, 3147720), (408, 3078285), (420, 2990334), (456, 2754255), (476, 2638530), (504, 2491945), (510, 2462628), (532, 2360790), (570, 2203404), (595, 2110824), (612, 2052190), (630, 1993556), (646, 1944180), (665, 1888632), (680, 1846971), (684, 1836170), (714, 1759020), (760, 1652553), (765, 1641752), (798, 1573860), (840, 1495167), (855, 1468936), (952, 1319265), (969, 1296120), (1020, 1231314), (1064, 1180395), (1071, 1172680), (1140, 1101702), (1190, 1055412), (1197, 1049240), (1224, 1026095), (1260, 996778), (1292, 972090), (1330, 944316), (1368, 918085), (1428, 879510), (1530, 820876), (1543, 813960), (1596, 786930), (1615, 777672), (1710, 734468), (1785, 703608), (1938, 648060), (1995, 629544), (2040, 615657), (2142, 586340), (2261, 555480), (2280, 550851), (2380, 527706), (2394, 524620), (2520, 498389), (2584, 486045), (2660, 472158), (2856, 439755), (2907, 432040), (3060, 410438), (3086, 406980), (3192, 393465), (3230, 388836), (3420, 367234), (3570, 351804), (3876, 324030), (3990, 314772), (4284, 293170), (4522, 277740), (4629, 271320), (4760, 263853), (4788, 262310), (4845, 259224), (5320, 236079), (5355, 234536), (5814, 216020), (5985, 209848), (6120, 205219), (6172, 203490), (6460, 194418), (6783, 185160), (6840, 183617), (7140, 175902), (7715, 162792), (7752, 162015), (7980, 157386), (8568, 146585), (9044, 138870), (9258, 135660), (9576, 131155), (9690, 129612), (10710, 117268), (10801, 116280), (11305, 111096), (11628, 108010), (11970, 104924), (12344, 101745), (12920, 97209), (13566, 92580), (13887, 90440), (14280, 87951), (14535, 86408), (15430, 81396), (15960, 78693), (18088, 69435), (18516, 67830), (19380, 64806), (20349, 61720), (21420, 58634), (21602, 58140), (22610, 55548), (23145, 54264), (23256, 54005), (23940, 52462), (26231, 47880), (27132, 46290), (27774, 45220), (29070, 43204), (29317, 42840), (30860, 40698), (32403, 38760), (33915, 37032)]