28831480440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{2027}}^1$

素因数の和:2155

約数の個数: 384

約数和(自身を含む): 104868691200

約数和(自身を除く): 76037210760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 49, 56, 59, 60, 70, 82, 84, 98, 105, 118, 120, 123, 140, 147, 164, 168, 177, 196, 205, 210, 236, 245, 246, 280, 287, 294, 295, 328, 354, 392, 410, 413, 420, 472, 490, 492, 574, 588, 590, 615, 708, 735, 820, 826, 840, 861, 885, 980, 984, 1148, 1176, 1180, 1230, 1239, 1416, 1435, 1470, 1640, 1652, 1722, 1770, 1960, 2009, 2027, 2065, 2296, 2360, 2419, 2460, 2478, 2870, 2891, 2940, 3304, 3444, 3540, 4018, 4054, 4130, 4305, 4838, 4920, 4956, 5740, 5782, 5880, 6027, 6081, 6195, 6888, 7080, 7257, 8036, 8108, 8260, 8610, 8673, 9676, 9912, 10045, 10135, 11480, 11564, 12054, 12095, 12162, 12390, 14189, 14455, 14514, 16072, 16216, 16520, 16933, 17220, 17346, 19352, 20090, 20270, 23128, 24108, 24190, 24324, 24780, 28378, 28910, 29028, 30135, 30405, 33866, 34440, 34692, 36285, 40180, 40540, 42567, 43365, 48216, 48380, 48648, 49560, 50799, 56756, 57820, 58056, 60270, 60810, 67732, 69384, 70945, 72570, 80360, 81080, 83107, 84665, 85134, 86730, 96760, 99323, 101598, 113512, 115640, 118531, 119593, 120540, 121620, 135464, 141890, 145140, 166214, 169330, 170268, 173460, 198646, 203196, 212835, 237062, 239186, 241080, 243240, 249321, 253995, 283780, 290280, 297969, 332428, 338660, 340536, 346920, 355593, 358779, 397292, 406392, 415535, 425670, 474124, 478372, 496615, 498642, 507990, 567560, 581749, 592655, 595938, 597965, 664856, 677320, 711186, 717558, 794584, 831070, 837151, 851340, 948248, 956744, 993230, 997284, 1015980, 1163498, 1185310, 1191876, 1195930, 1246605, 1422372, 1435116, 1489845, 1662140, 1674302, 1702680, 1745247, 1777965, 1793895, 1986460, 1994568, 2031960, 2326996, 2370620, 2383752, 2391860, 2493210, 2511453, 2844744, 2870232, 2908745, 2979690, 3324280, 3348604, 3490494, 3555930, 3587790, 3972920, 4072243, 4185755, 4653992, 4741240, 4783720, 4903313, 4986420, 5022906, 5817490, 5860057, 5959380, 6697208, 6980988, 7111860, 7175580, 8144486, 8371510, 8726235, 9806626, 9972840, 10045812, 11634980, 11720114, 11918760, 12216729, 12557265, 13961976, 14223720, 14351160, 14709939, 16288972, 16743020, 17452470, 17580171, 19613252, 20091624, 20361215, 23269960, 23440228, 24433458, 24516565, 25114530, 29300285, 29419878, 32577944, 33486040, 34323191, 34904940, 35160342, 39226504, 40722430, 46880456, 48866916, 49033130, 50229060, 58600570, 58839756, 61083645, 68646382, 69809880, 70320684, 73549695, 81444860, 87900855, 97733832, 98066260, 100458120, 102969573, 117201140, 117679512, 122167290, 137292764, 140641368, 147099390, 162889720, 171615955, 175801710, 196132520, 205939146, 234402280, 240262337, 244334580, 274585528, 294198780, 343231910, 351603420, 411878292, 480524674, 488669160, 514847865, 588397560, 686463820, 703206840, 720787011, 823756584, 961049348, 1029695730, 1201311685, 1372927640, 1441574022, 1922098696, 2059391460, 2402623370, 2883148044, 3603935055, 4118782920, 4805246740, 5766296088, 7207870110, 9610493480, 14415740220, 28831480440]

約数ペア:

[(1, 28831480440), (2, 14415740220), (3, 9610493480), (4, 7207870110), (5, 5766296088), (6, 4805246740), (7, 4118782920), (8, 3603935055), (10, 2883148044), (12, 2402623370), (14, 2059391460), (15, 1922098696), (20, 1441574022), (21, 1372927640), (24, 1201311685), (28, 1029695730), (30, 961049348), (35, 823756584), (40, 720787011), (41, 703206840), (42, 686463820), (49, 588397560), (56, 514847865), (59, 488669160), (60, 480524674), (70, 411878292), (82, 351603420), (84, 343231910), (98, 294198780), (105, 274585528), (118, 244334580), (120, 240262337), (123, 234402280), (140, 205939146), (147, 196132520), (164, 175801710), (168, 171615955), (177, 162889720), (196, 147099390), (205, 140641368), (210, 137292764), (236, 122167290), (245, 117679512), (246, 117201140), (280, 102969573), (287, 100458120), (294, 98066260), (295, 97733832), (328, 87900855), (354, 81444860), (392, 73549695), (410, 70320684), (413, 69809880), (420, 68646382), (472, 61083645), (490, 58839756), (492, 58600570), (574, 50229060), (588, 49033130), (590, 48866916), (615, 46880456), (708, 40722430), (735, 39226504), (820, 35160342), (826, 34904940), (840, 34323191), (861, 33486040), (885, 32577944), (980, 29419878), (984, 29300285), (1148, 25114530), (1176, 24516565), (1180, 24433458), (1230, 23440228), (1239, 23269960), (1416, 20361215), (1435, 20091624), (1470, 19613252), (1640, 17580171), (1652, 17452470), (1722, 16743020), (1770, 16288972), (1960, 14709939), (2009, 14351160), (2027, 14223720), (2065, 13961976), (2296, 12557265), (2360, 12216729), (2419, 11918760), (2460, 11720114), (2478, 11634980), (2870, 10045812), (2891, 9972840), (2940, 9806626), (3304, 8726235), (3444, 8371510), (3540, 8144486), (4018, 7175580), (4054, 7111860), (4130, 6980988), (4305, 6697208), (4838, 5959380), (4920, 5860057), (4956, 5817490), (5740, 5022906), (5782, 4986420), (5880, 4903313), (6027, 4783720), (6081, 4741240), (6195, 4653992), (6888, 4185755), (7080, 4072243), (7257, 3972920), (8036, 3587790), (8108, 3555930), (8260, 3490494), (8610, 3348604), (8673, 3324280), (9676, 2979690), (9912, 2908745), (10045, 2870232), (10135, 2844744), (11480, 2511453), (11564, 2493210), (12054, 2391860), (12095, 2383752), (12162, 2370620), (12390, 2326996), (14189, 2031960), (14455, 1994568), (14514, 1986460), (16072, 1793895), (16216, 1777965), (16520, 1745247), (16933, 1702680), (17220, 1674302), (17346, 1662140), (19352, 1489845), (20090, 1435116), (20270, 1422372), (23128, 1246605), (24108, 1195930), (24190, 1191876), (24324, 1185310), (24780, 1163498), (28378, 1015980), (28910, 997284), (29028, 993230), (30135, 956744), (30405, 948248), (33866, 851340), (34440, 837151), (34692, 831070), (36285, 794584), (40180, 717558), (40540, 711186), (42567, 677320), (43365, 664856), (48216, 597965), (48380, 595938), (48648, 592655), (49560, 581749), (50799, 567560), (56756, 507990), (57820, 498642), (58056, 496615), (60270, 478372), (60810, 474124), (67732, 425670), (69384, 415535), (70945, 406392), (72570, 397292), (80360, 358779), (81080, 355593), (83107, 346920), (84665, 340536), (85134, 338660), (86730, 332428), (96760, 297969), (99323, 290280), (101598, 283780), (113512, 253995), (115640, 249321), (118531, 243240), (119593, 241080), (120540, 239186), (121620, 237062), (135464, 212835), (141890, 203196), (145140, 198646), (166214, 173460), (169330, 170268)]