288730085320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{172607}}^1$

素因数の和:172739

約数の個数: 128

約数和(自身を含む): 715839897600

約数和(自身を除く): 427109812280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 71, 76, 95, 124, 142, 152, 155, 190, 248, 284, 310, 355, 380, 568, 589, 620, 710, 760, 1178, 1240, 1349, 1420, 2201, 2356, 2698, 2840, 2945, 4402, 4712, 5396, 5890, 6745, 8804, 10792, 11005, 11780, 13490, 17608, 22010, 23560, 26980, 41819, 44020, 53960, 83638, 88040, 167276, 172607, 209095, 334552, 345214, 418190, 690428, 836380, 863035, 1380856, 1672760, 1726070, 3279533, 3452140, 5350817, 6559066, 6904280, 10701634, 12255097, 13118132, 16397665, 21403268, 24510194, 26236264, 26754085, 32795330, 42806536, 49020388, 53508170, 61275485, 65590660, 98040776, 101665523, 107016340, 122550970, 131181320, 203331046, 214032680, 232846843, 245101940, 379908007, 406662092, 465693686, 490203880, 508327615, 759816014, 813324184, 931387372, 1016655230, 1164234215, 1519632028, 1862774744, 1899540035, 2033310460, 2328468430, 3039264056, 3799080070, 4066620920, 4656936860, 7218252133, 7598160140, 9313873720, 14436504266, 15196320280, 28873008532, 36091260665, 57746017064, 72182521330, 144365042660, 288730085320]

約数ペア:

[(1, 288730085320), (2, 144365042660), (4, 72182521330), (5, 57746017064), (8, 36091260665), (10, 28873008532), (19, 15196320280), (20, 14436504266), (31, 9313873720), (38, 7598160140), (40, 7218252133), (62, 4656936860), (71, 4066620920), (76, 3799080070), (95, 3039264056), (124, 2328468430), (142, 2033310460), (152, 1899540035), (155, 1862774744), (190, 1519632028), (248, 1164234215), (284, 1016655230), (310, 931387372), (355, 813324184), (380, 759816014), (568, 508327615), (589, 490203880), (620, 465693686), (710, 406662092), (760, 379908007), (1178, 245101940), (1240, 232846843), (1349, 214032680), (1420, 203331046), (2201, 131181320), (2356, 122550970), (2698, 107016340), (2840, 101665523), (2945, 98040776), (4402, 65590660), (4712, 61275485), (5396, 53508170), (5890, 49020388), (6745, 42806536), (8804, 32795330), (10792, 26754085), (11005, 26236264), (11780, 24510194), (13490, 21403268), (17608, 16397665), (22010, 13118132), (23560, 12255097), (26980, 10701634), (41819, 6904280), (44020, 6559066), (53960, 5350817), (83638, 3452140), (88040, 3279533), (167276, 1726070), (172607, 1672760), (209095, 1380856), (334552, 863035), (345214, 836380), (418190, 690428)]