15778907580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{5521}}^1$

素因数の和:5684

約数の個数: 192

約数和(自身を含む): 48982348800

約数和(自身を除く): 33203441220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 109, 114, 115, 138, 190, 218, 228, 230, 276, 285, 327, 345, 380, 436, 437, 460, 545, 570, 654, 690, 874, 1090, 1140, 1308, 1311, 1380, 1635, 1748, 2071, 2180, 2185, 2507, 2622, 3270, 4142, 4370, 5014, 5244, 5521, 6213, 6540, 6555, 7521, 8284, 8740, 10028, 10355, 11042, 12426, 12535, 13110, 15042, 16563, 20710, 22084, 24852, 25070, 26220, 27605, 30084, 31065, 33126, 37605, 41420, 47633, 50140, 55210, 62130, 66252, 75210, 82815, 95266, 104899, 110420, 124260, 126983, 142899, 150420, 165630, 190532, 209798, 238165, 253966, 285798, 314697, 331260, 380949, 419596, 476330, 507932, 524495, 571596, 601789, 629394, 634915, 714495, 761898, 952660, 1048990, 1203578, 1258788, 1269830, 1428990, 1523796, 1573485, 1805367, 1904745, 2097980, 2407156, 2412677, 2539660, 2857980, 3008945, 3146970, 3610734, 3809490, 4825354, 6017890, 6293940, 7221468, 7238031, 7618980, 9026835, 9650708, 11433991, 12035780, 12063385, 13841147, 14476062, 18053670, 22867982, 24126770, 27682294, 28952124, 34301973, 36107340, 36190155, 41523441, 45735964, 48253540, 55364588, 57169955, 68603946, 69205735, 72380310, 83046882, 114339910, 137207892, 138411470, 144760620, 166093764, 171509865, 207617205, 228679820, 262981793, 276822940, 343019730, 415234410, 525963586, 686039460, 788945379, 830468820, 1051927172, 1314908965, 1577890758, 2629817930, 3155781516, 3944726895, 5259635860, 7889453790, 15778907580]

約数ペア:

[(1, 15778907580), (2, 7889453790), (3, 5259635860), (4, 3944726895), (5, 3155781516), (6, 2629817930), (10, 1577890758), (12, 1314908965), (15, 1051927172), (19, 830468820), (20, 788945379), (23, 686039460), (30, 525963586), (38, 415234410), (46, 343019730), (57, 276822940), (60, 262981793), (69, 228679820), (76, 207617205), (92, 171509865), (95, 166093764), (109, 144760620), (114, 138411470), (115, 137207892), (138, 114339910), (190, 83046882), (218, 72380310), (228, 69205735), (230, 68603946), (276, 57169955), (285, 55364588), (327, 48253540), (345, 45735964), (380, 41523441), (436, 36190155), (437, 36107340), (460, 34301973), (545, 28952124), (570, 27682294), (654, 24126770), (690, 22867982), (874, 18053670), (1090, 14476062), (1140, 13841147), (1308, 12063385), (1311, 12035780), (1380, 11433991), (1635, 9650708), (1748, 9026835), (2071, 7618980), (2180, 7238031), (2185, 7221468), (2507, 6293940), (2622, 6017890), (3270, 4825354), (4142, 3809490), (4370, 3610734), (5014, 3146970), (5244, 3008945), (5521, 2857980), (6213, 2539660), (6540, 2412677), (6555, 2407156), (7521, 2097980), (8284, 1904745), (8740, 1805367), (10028, 1573485), (10355, 1523796), (11042, 1428990), (12426, 1269830), (12535, 1258788), (13110, 1203578), (15042, 1048990), (16563, 952660), (20710, 761898), (22084, 714495), (24852, 634915), (25070, 629394), (26220, 601789), (27605, 571596), (30084, 524495), (31065, 507932), (33126, 476330), (37605, 419596), (41420, 380949), (47633, 331260), (50140, 314697), (55210, 285798), (62130, 253966), (66252, 238165), (75210, 209798), (82815, 190532), (95266, 165630), (104899, 150420), (110420, 142899), (124260, 126983)]