488590380

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 336

約数和(自身を含む): 1692278784

約数和(自身を除く): 1203688404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 31, 36, 45, 46, 47, 54, 60, 62, 69, 81, 90, 92, 93, 94, 108, 115, 124, 135, 138, 141, 155, 162, 180, 186, 188, 207, 230, 235, 243, 270, 276, 279, 282, 310, 324, 345, 372, 405, 414, 423, 460, 465, 470, 486, 540, 558, 564, 620, 621, 690, 705, 713, 729, 810, 828, 837, 846, 930, 940, 972, 1035, 1081, 1116, 1215, 1242, 1269, 1380, 1395, 1410, 1426, 1457, 1458, 1620, 1674, 1692, 1860, 1863, 2070, 2115, 2139, 2162, 2430, 2484, 2511, 2538, 2790, 2820, 2852, 2914, 2916, 3105, 3243, 3348, 3565, 3645, 3726, 3807, 4140, 4185, 4230, 4278, 4324, 4371, 4860, 5022, 5076, 5405, 5580, 5589, 5828, 6210, 6345, 6417, 6486, 7130, 7285, 7290, 7452, 7533, 7614, 8370, 8460, 8556, 8742, 9315, 9729, 10044, 10695, 10810, 11178, 11421, 12420, 12555, 12690, 12834, 12972, 13113, 14260, 14570, 14580, 15066, 15228, 16215, 16740, 16767, 17484, 18630, 19035, 19251, 19458, 21390, 21620, 21855, 22356, 22599, 22842, 25110, 25380, 25668, 26226, 27945, 29140, 29187, 30132, 32085, 32430, 33511, 33534, 34263, 37260, 37665, 38070, 38502, 38916, 39339, 42780, 43710, 45198, 45684, 48645, 50220, 52452, 55890, 57105, 57753, 58374, 64170, 64860, 65565, 67022, 67068, 68526, 75330, 76140, 77004, 78678, 83835, 87420, 87561, 90396, 96255, 97290, 100533, 111780, 112995, 114210, 115506, 116748, 118017, 128340, 131130, 134044, 137052, 145935, 150660, 157356, 167555, 167670, 171315, 173259, 175122, 192510, 194580, 196695, 201066, 225990, 228420, 231012, 236034, 262260, 262683, 288765, 291870, 301599, 335110, 335340, 342630, 346518, 350244, 354051, 385020, 393390, 402132, 437805, 451980, 472068, 502665, 519777, 525366, 577530, 583740, 590085, 603198, 670220, 685260, 693036, 708102, 786780, 788049, 866295, 875610, 904797, 1005330, 1039554, 1050732, 1062153, 1155060, 1180170, 1206396, 1313415, 1416204, 1507995, 1576098, 1732590, 1751220, 1770255, 1809594, 2010660, 2079108, 2124306, 2360340, 2598885, 2626830, 2714391, 3015990, 3152196, 3465180, 3540510, 3619188, 3940245, 4248612, 4523985, 5197770, 5253660, 5310765, 5428782, 6031980, 7081020, 7880490, 8143173, 9047970, 10395540, 10621530, 10857564, 13571955, 15760980, 16286346, 18095940, 21243060, 24429519, 27143910, 32572692, 40715865, 48859038, 54287820, 81431730, 97718076, 122147595, 162863460, 244295190, 488590380]

約数ペア:

[(1, 488590380), (2, 244295190), (3, 162863460), (4, 122147595), (5, 97718076), (6, 81431730), (9, 54287820), (10, 48859038), (12, 40715865), (15, 32572692), (18, 27143910), (20, 24429519), (23, 21243060), (27, 18095940), (30, 16286346), (31, 15760980), (36, 13571955), (45, 10857564), (46, 10621530), (47, 10395540), (54, 9047970), (60, 8143173), (62, 7880490), (69, 7081020), (81, 6031980), (90, 5428782), (92, 5310765), (93, 5253660), (94, 5197770), (108, 4523985), (115, 4248612), (124, 3940245), (135, 3619188), (138, 3540510), (141, 3465180), (155, 3152196), (162, 3015990), (180, 2714391), (186, 2626830), (188, 2598885), (207, 2360340), (230, 2124306), (235, 2079108), (243, 2010660), (270, 1809594), (276, 1770255), (279, 1751220), (282, 1732590), (310, 1576098), (324, 1507995), (345, 1416204), (372, 1313415), (405, 1206396), (414, 1180170), (423, 1155060), (460, 1062153), (465, 1050732), (470, 1039554), (486, 1005330), (540, 904797), (558, 875610), (564, 866295), (620, 788049), (621, 786780), (690, 708102), (705, 693036), (713, 685260), (729, 670220), (810, 603198), (828, 590085), (837, 583740), (846, 577530), (930, 525366), (940, 519777), (972, 502665), (1035, 472068), (1081, 451980), (1116, 437805), (1215, 402132), (1242, 393390), (1269, 385020), (1380, 354051), (1395, 350244), (1410, 346518), (1426, 342630), (1457, 335340), (1458, 335110), (1620, 301599), (1674, 291870), (1692, 288765), (1860, 262683), (1863, 262260), (2070, 236034), (2115, 231012), (2139, 228420), (2162, 225990), (2430, 201066), (2484, 196695), (2511, 194580), (2538, 192510), (2790, 175122), (2820, 173259), (2852, 171315), (2914, 167670), (2916, 167555), (3105, 157356), (3243, 150660), (3348, 145935), (3565, 137052), (3645, 134044), (3726, 131130), (3807, 128340), (4140, 118017), (4185, 116748), (4230, 115506), (4278, 114210), (4324, 112995), (4371, 111780), (4860, 100533), (5022, 97290), (5076, 96255), (5405, 90396), (5580, 87561), (5589, 87420), (5828, 83835), (6210, 78678), (6345, 77004), (6417, 76140), (6486, 75330), (7130, 68526), (7285, 67068), (7290, 67022), (7452, 65565), (7533, 64860), (7614, 64170), (8370, 58374), (8460, 57753), (8556, 57105), (8742, 55890), (9315, 52452), (9729, 50220), (10044, 48645), (10695, 45684), (10810, 45198), (11178, 43710), (11421, 42780), (12420, 39339), (12555, 38916), (12690, 38502), (12834, 38070), (12972, 37665), (13113, 37260), (14260, 34263), (14570, 33534), (14580, 33511), (15066, 32430), (15228, 32085), (16215, 30132), (16740, 29187), (16767, 29140), (17484, 27945), (18630, 26226), (19035, 25668), (19251, 25380), (19458, 25110), (21390, 22842), (21620, 22599), (21855, 22356)]