1187875440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1223}}^1$

素因数の和:1332

約数の個数: 240

約数和(自身を含む): 4261870080

約数和(自身を除く): 3073994640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 71, 72, 76, 80, 90, 95, 114, 120, 142, 144, 152, 171, 180, 190, 213, 228, 240, 284, 285, 304, 342, 355, 360, 380, 426, 456, 568, 570, 639, 684, 710, 720, 760, 852, 855, 912, 1065, 1136, 1140, 1223, 1278, 1349, 1368, 1420, 1520, 1704, 1710, 2130, 2280, 2446, 2556, 2698, 2736, 2840, 3195, 3408, 3420, 3669, 4047, 4260, 4560, 4892, 5112, 5396, 5680, 6115, 6390, 6745, 6840, 7338, 8094, 8520, 9784, 10224, 10792, 11007, 12141, 12230, 12780, 13490, 13680, 14676, 16188, 17040, 18345, 19568, 20235, 21584, 22014, 23237, 24282, 24460, 25560, 26980, 29352, 32376, 36690, 40470, 44028, 46474, 48564, 48920, 51120, 53960, 55035, 58704, 60705, 64752, 69711, 73380, 80940, 86833, 88056, 92948, 97128, 97840, 107920, 110070, 116185, 121410, 139422, 146760, 161880, 173666, 176112, 185896, 194256, 209133, 220140, 232370, 242820, 260499, 278844, 293520, 323760, 347332, 348555, 371792, 418266, 434165, 440280, 464740, 485640, 520998, 557688, 694664, 697110, 781497, 836532, 868330, 880560, 929480, 971280, 1041996, 1045665, 1115376, 1302495, 1389328, 1394220, 1562994, 1649827, 1673064, 1736660, 1858960, 2083992, 2091330, 2604990, 2788440, 3125988, 3299654, 3346128, 3473320, 3907485, 4167984, 4182660, 4949481, 5209980, 5576880, 6251976, 6599308, 6946640, 7814970, 8249135, 8365320, 9898962, 10419960, 12503952, 13198616, 14848443, 15629940, 16498270, 16730640, 19797924, 20839920, 24747405, 26397232, 29696886, 31259880, 32996540, 39595848, 49494810, 59393772, 62519760, 65993080, 74242215, 79191696, 98989620, 118787544, 131986160, 148484430, 197979240, 237575088, 296968860, 395958480, 593937720, 1187875440]

約数ペア:

[(1, 1187875440), (2, 593937720), (3, 395958480), (4, 296968860), (5, 237575088), (6, 197979240), (8, 148484430), (9, 131986160), (10, 118787544), (12, 98989620), (15, 79191696), (16, 74242215), (18, 65993080), (19, 62519760), (20, 59393772), (24, 49494810), (30, 39595848), (36, 32996540), (38, 31259880), (40, 29696886), (45, 26397232), (48, 24747405), (57, 20839920), (60, 19797924), (71, 16730640), (72, 16498270), (76, 15629940), (80, 14848443), (90, 13198616), (95, 12503952), (114, 10419960), (120, 9898962), (142, 8365320), (144, 8249135), (152, 7814970), (171, 6946640), (180, 6599308), (190, 6251976), (213, 5576880), (228, 5209980), (240, 4949481), (284, 4182660), (285, 4167984), (304, 3907485), (342, 3473320), (355, 3346128), (360, 3299654), (380, 3125988), (426, 2788440), (456, 2604990), (568, 2091330), (570, 2083992), (639, 1858960), (684, 1736660), (710, 1673064), (720, 1649827), (760, 1562994), (852, 1394220), (855, 1389328), (912, 1302495), (1065, 1115376), (1136, 1045665), (1140, 1041996), (1223, 971280), (1278, 929480), (1349, 880560), (1368, 868330), (1420, 836532), (1520, 781497), (1704, 697110), (1710, 694664), (2130, 557688), (2280, 520998), (2446, 485640), (2556, 464740), (2698, 440280), (2736, 434165), (2840, 418266), (3195, 371792), (3408, 348555), (3420, 347332), (3669, 323760), (4047, 293520), (4260, 278844), (4560, 260499), (4892, 242820), (5112, 232370), (5396, 220140), (5680, 209133), (6115, 194256), (6390, 185896), (6745, 176112), (6840, 173666), (7338, 161880), (8094, 146760), (8520, 139422), (9784, 121410), (10224, 116185), (10792, 110070), (11007, 107920), (12141, 97840), (12230, 97128), (12780, 92948), (13490, 88056), (13680, 86833), (14676, 80940), (16188, 73380), (17040, 69711), (18345, 64752), (19568, 60705), (20235, 58704), (21584, 55035), (22014, 53960), (23237, 51120), (24282, 48920), (24460, 48564), (25560, 46474), (26980, 44028), (29352, 40470), (32376, 36690)]