1296190260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{7151}}^1$

素因数の和:7238

約数の個数: 144

約数和(自身を含む): 4217391360

約数和(自身を除く): 2921201100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 53, 57, 60, 76, 90, 95, 106, 114, 159, 171, 180, 190, 212, 228, 265, 285, 318, 342, 380, 477, 530, 570, 636, 684, 795, 855, 954, 1007, 1060, 1140, 1590, 1710, 1908, 2014, 2385, 3021, 3180, 3420, 4028, 4770, 5035, 6042, 7151, 9063, 9540, 10070, 12084, 14302, 15105, 18126, 20140, 21453, 28604, 30210, 35755, 36252, 42906, 45315, 60420, 64359, 71510, 85812, 90630, 107265, 128718, 135869, 143020, 181260, 214530, 257436, 271738, 321795, 379003, 407607, 429060, 543476, 643590, 679345, 758006, 815214, 1137009, 1222821, 1287180, 1358690, 1516012, 1630428, 1895015, 2038035, 2274018, 2445642, 2717380, 3411027, 3790030, 4076070, 4548036, 4891284, 5685045, 6114105, 6822054, 7201057, 7580060, 8152140, 11370090, 12228210, 13644108, 14402114, 17055135, 21603171, 22740180, 24456420, 28804228, 34110270, 36005285, 43206342, 64809513, 68220540, 72010570, 86412684, 108015855, 129619026, 144021140, 216031710, 259238052, 324047565, 432063420, 648095130, 1296190260]

約数ペア:

[(1, 1296190260), (2, 648095130), (3, 432063420), (4, 324047565), (5, 259238052), (6, 216031710), (9, 144021140), (10, 129619026), (12, 108015855), (15, 86412684), (18, 72010570), (19, 68220540), (20, 64809513), (30, 43206342), (36, 36005285), (38, 34110270), (45, 28804228), (53, 24456420), (57, 22740180), (60, 21603171), (76, 17055135), (90, 14402114), (95, 13644108), (106, 12228210), (114, 11370090), (159, 8152140), (171, 7580060), (180, 7201057), (190, 6822054), (212, 6114105), (228, 5685045), (265, 4891284), (285, 4548036), (318, 4076070), (342, 3790030), (380, 3411027), (477, 2717380), (530, 2445642), (570, 2274018), (636, 2038035), (684, 1895015), (795, 1630428), (855, 1516012), (954, 1358690), (1007, 1287180), (1060, 1222821), (1140, 1137009), (1590, 815214), (1710, 758006), (1908, 679345), (2014, 643590), (2385, 543476), (3021, 429060), (3180, 407607), (3420, 379003), (4028, 321795), (4770, 271738), (5035, 257436), (6042, 214530), (7151, 181260), (9063, 143020), (9540, 135869), (10070, 128718), (12084, 107265), (14302, 90630), (15105, 85812), (18126, 71510), (20140, 64359), (21453, 60420), (28604, 45315), (30210, 42906), (35755, 36252)]