18635453640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{2677}}^1$

素因数の和:3072

約数の個数: 192

約数和(自身を含む): 61775354160

約数和(自身を除く): 43139900520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 317, 360, 366, 488, 549, 610, 634, 732, 915, 951, 1098, 1220, 1268, 1464, 1585, 1830, 1902, 2196, 2440, 2536, 2677, 2745, 2853, 3170, 3660, 3804, 4392, 4755, 5354, 5490, 5706, 6340, 7320, 7608, 8031, 9510, 10708, 10980, 11412, 12680, 13385, 14265, 16062, 19020, 19337, 21416, 21960, 22824, 24093, 26770, 28530, 32124, 38040, 38674, 40155, 48186, 53540, 57060, 58011, 64248, 77348, 80310, 96372, 96685, 107080, 114120, 116022, 120465, 154696, 160620, 163297, 174033, 192744, 193370, 232044, 240930, 290055, 321240, 326594, 348066, 386740, 464088, 481860, 489891, 580110, 653188, 696132, 773480, 816485, 848609, 870165, 963720, 979782, 1160220, 1306376, 1392264, 1469673, 1632970, 1697218, 1740330, 1959564, 2320440, 2449455, 2545827, 2939346, 3265940, 3394436, 3480660, 3919128, 4243045, 4898910, 5091654, 5878692, 6531880, 6788872, 6961320, 7348365, 7637481, 8486090, 9797820, 10183308, 11757384, 12729135, 14696730, 15274962, 16972180, 19595640, 20366616, 25458270, 29393460, 30549924, 33944360, 38187405, 50916540, 51765149, 58786920, 61099848, 76374810, 101833080, 103530298, 152749620, 155295447, 207060596, 258825745, 305499240, 310590894, 414121192, 465886341, 517651490, 621181788, 776477235, 931772682, 1035302980, 1242363576, 1552954470, 1863545364, 2070605960, 2329431705, 3105908940, 3727090728, 4658863410, 6211817880, 9317726820, 18635453640]

約数ペア:

[(1, 18635453640), (2, 9317726820), (3, 6211817880), (4, 4658863410), (5, 3727090728), (6, 3105908940), (8, 2329431705), (9, 2070605960), (10, 1863545364), (12, 1552954470), (15, 1242363576), (18, 1035302980), (20, 931772682), (24, 776477235), (30, 621181788), (36, 517651490), (40, 465886341), (45, 414121192), (60, 310590894), (61, 305499240), (72, 258825745), (90, 207060596), (120, 155295447), (122, 152749620), (180, 103530298), (183, 101833080), (244, 76374810), (305, 61099848), (317, 58786920), (360, 51765149), (366, 50916540), (488, 38187405), (549, 33944360), (610, 30549924), (634, 29393460), (732, 25458270), (915, 20366616), (951, 19595640), (1098, 16972180), (1220, 15274962), (1268, 14696730), (1464, 12729135), (1585, 11757384), (1830, 10183308), (1902, 9797820), (2196, 8486090), (2440, 7637481), (2536, 7348365), (2677, 6961320), (2745, 6788872), (2853, 6531880), (3170, 5878692), (3660, 5091654), (3804, 4898910), (4392, 4243045), (4755, 3919128), (5354, 3480660), (5490, 3394436), (5706, 3265940), (6340, 2939346), (7320, 2545827), (7608, 2449455), (8031, 2320440), (9510, 1959564), (10708, 1740330), (10980, 1697218), (11412, 1632970), (12680, 1469673), (13385, 1392264), (14265, 1306376), (16062, 1160220), (19020, 979782), (19337, 963720), (21416, 870165), (21960, 848609), (22824, 816485), (24093, 773480), (26770, 696132), (28530, 653188), (32124, 580110), (38040, 489891), (38674, 481860), (40155, 464088), (48186, 386740), (53540, 348066), (57060, 326594), (58011, 321240), (64248, 290055), (77348, 240930), (80310, 232044), (96372, 193370), (96685, 192744), (107080, 174033), (114120, 163297), (116022, 160620), (120465, 154696)]