12916088280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{209813}}^1$

素因数の和:209855

約数の個数: 160

約数和(自身を含む): 45697489200

約数和(自身を除く): 32781400920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 3078, 3240, 3420, 4104, 5130, 6156, 6840, 7695, 10260, 12312, 15390, 20520, 30780, 61560, 209813, 419626, 629439, 839252, 1049065, 1258878, 1678504, 1888317, 2098130, 2517756, 3147195, 3776634, 3986447, 4196260, 5035512, 5664951, 6294390, 7553268, 7972894, 8392520, 9441585, 11329902, 11959341, 12588780, 15106536, 15945788, 16994853, 18883170, 19932235, 22659804, 23918682, 25177560, 28324755, 31891576, 33989706, 35878023, 37766340, 39864470, 45319608, 47837364, 56649510, 59796705, 67979412, 71756046, 75532680, 79728940, 84974265, 95674728, 107634069, 113299020, 119593410, 135958824, 143512092, 159457880, 169948530, 179390115, 215268138, 226598040, 239186820, 287024184, 322902207, 339897060, 358780230, 430536276, 478373640, 538170345, 645804414, 679794120, 717560460, 861072552, 1076340690, 1291608828, 1435120920, 1614511035, 2152681380, 2583217656, 3229022070, 4305362760, 6458044140, 12916088280]

約数ペア:

[(1, 12916088280), (2, 6458044140), (3, 4305362760), (4, 3229022070), (5, 2583217656), (6, 2152681380), (8, 1614511035), (9, 1435120920), (10, 1291608828), (12, 1076340690), (15, 861072552), (18, 717560460), (19, 679794120), (20, 645804414), (24, 538170345), (27, 478373640), (30, 430536276), (36, 358780230), (38, 339897060), (40, 322902207), (45, 287024184), (54, 239186820), (57, 226598040), (60, 215268138), (72, 179390115), (76, 169948530), (81, 159457880), (90, 143512092), (95, 135958824), (108, 119593410), (114, 113299020), (120, 107634069), (135, 95674728), (152, 84974265), (162, 79728940), (171, 75532680), (180, 71756046), (190, 67979412), (216, 59796705), (228, 56649510), (270, 47837364), (285, 45319608), (324, 39864470), (342, 37766340), (360, 35878023), (380, 33989706), (405, 31891576), (456, 28324755), (513, 25177560), (540, 23918682), (570, 22659804), (648, 19932235), (684, 18883170), (760, 16994853), (810, 15945788), (855, 15106536), (1026, 12588780), (1080, 11959341), (1140, 11329902), (1368, 9441585), (1539, 8392520), (1620, 7972894), (1710, 7553268), (2052, 6294390), (2280, 5664951), (2565, 5035512), (3078, 4196260), (3240, 3986447), (3420, 3776634), (4104, 3147195), (5130, 2517756), (6156, 2098130), (6840, 1888317), (7695, 1678504), (10260, 1258878), (12312, 1049065), (15390, 839252), (20520, 629439), (30780, 419626), (61560, 209813)]