15679781160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{30839}}^1$

素因数の和:31095

約数の個数: 128

約数和(自身を含む): 49738752000

約数和(自身を除く): 34058970840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 223, 228, 285, 380, 446, 456, 570, 669, 760, 892, 1115, 1140, 1338, 1784, 2230, 2280, 2676, 3345, 4237, 4460, 5352, 6690, 8474, 8920, 12711, 13380, 16948, 21185, 25422, 26760, 30839, 33896, 42370, 50844, 61678, 63555, 84740, 92517, 101688, 123356, 127110, 154195, 169480, 185034, 246712, 254220, 308390, 370068, 462585, 508440, 585941, 616780, 740136, 925170, 1171882, 1233560, 1757823, 1850340, 2343764, 2929705, 3515646, 3700680, 4687528, 5859410, 6877097, 7031292, 8789115, 11718820, 13754194, 14062584, 17578230, 20631291, 23437640, 27508388, 34385485, 35156460, 41262582, 55016776, 68770970, 70312920, 82525164, 103156455, 130664843, 137541940, 165050328, 206312910, 261329686, 275083880, 391994529, 412625820, 522659372, 653324215, 783989058, 825251640, 1045318744, 1306648430, 1567978116, 1959972645, 2613296860, 3135956232, 3919945290, 5226593720, 7839890580, 15679781160]

約数ペア:

[(1, 15679781160), (2, 7839890580), (3, 5226593720), (4, 3919945290), (5, 3135956232), (6, 2613296860), (8, 1959972645), (10, 1567978116), (12, 1306648430), (15, 1045318744), (19, 825251640), (20, 783989058), (24, 653324215), (30, 522659372), (38, 412625820), (40, 391994529), (57, 275083880), (60, 261329686), (76, 206312910), (95, 165050328), (114, 137541940), (120, 130664843), (152, 103156455), (190, 82525164), (223, 70312920), (228, 68770970), (285, 55016776), (380, 41262582), (446, 35156460), (456, 34385485), (570, 27508388), (669, 23437640), (760, 20631291), (892, 17578230), (1115, 14062584), (1140, 13754194), (1338, 11718820), (1784, 8789115), (2230, 7031292), (2280, 6877097), (2676, 5859410), (3345, 4687528), (4237, 3700680), (4460, 3515646), (5352, 2929705), (6690, 2343764), (8474, 1850340), (8920, 1757823), (12711, 1233560), (13380, 1171882), (16948, 925170), (21185, 740136), (25422, 616780), (26760, 585941), (30839, 508440), (33896, 462585), (42370, 370068), (50844, 308390), (61678, 254220), (63555, 246712), (84740, 185034), (92517, 169480), (101688, 154195), (123356, 127110)]