322831520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 192

約数和(自身を含む): 881943552

約数和(自身を除く): 559112032

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 61, 62, 80, 88, 97, 110, 122, 124, 155, 160, 176, 194, 220, 244, 248, 305, 310, 341, 352, 388, 440, 485, 488, 496, 610, 620, 671, 682, 776, 880, 970, 976, 992, 1067, 1220, 1240, 1342, 1364, 1552, 1705, 1760, 1891, 1940, 1952, 2134, 2440, 2480, 2684, 2728, 3007, 3104, 3355, 3410, 3782, 3880, 4268, 4880, 4960, 5335, 5368, 5456, 5917, 6014, 6710, 6820, 7564, 7760, 8536, 9455, 9760, 10670, 10736, 10912, 11834, 12028, 13420, 13640, 15035, 15128, 15520, 17072, 18910, 20801, 21340, 21472, 23668, 24056, 26840, 27280, 29585, 30070, 30256, 33077, 34144, 37820, 41602, 42680, 47336, 48112, 53680, 54560, 59170, 60140, 60512, 65087, 66154, 75640, 83204, 85360, 94672, 96224, 104005, 107360, 118340, 120280, 130174, 132308, 151280, 165385, 166408, 170720, 183427, 189344, 208010, 236680, 240560, 260348, 264616, 302560, 325435, 330770, 332816, 366854, 416020, 473360, 481120, 520696, 529232, 650870, 661540, 665632, 733708, 832040, 917135, 946720, 1041392, 1058464, 1301740, 1323080, 1467416, 1664080, 1834270, 2017697, 2082784, 2603480, 2646160, 2934832, 3328160, 3668540, 4035394, 5206960, 5292320, 5869664, 7337080, 8070788, 10088485, 10413920, 14674160, 16141576, 20176970, 29348320, 32283152, 40353940, 64566304, 80707880, 161415760, 322831520]

約数ペア:

[(1, 322831520), (2, 161415760), (4, 80707880), (5, 64566304), (8, 40353940), (10, 32283152), (11, 29348320), (16, 20176970), (20, 16141576), (22, 14674160), (31, 10413920), (32, 10088485), (40, 8070788), (44, 7337080), (55, 5869664), (61, 5292320), (62, 5206960), (80, 4035394), (88, 3668540), (97, 3328160), (110, 2934832), (122, 2646160), (124, 2603480), (155, 2082784), (160, 2017697), (176, 1834270), (194, 1664080), (220, 1467416), (244, 1323080), (248, 1301740), (305, 1058464), (310, 1041392), (341, 946720), (352, 917135), (388, 832040), (440, 733708), (485, 665632), (488, 661540), (496, 650870), (610, 529232), (620, 520696), (671, 481120), (682, 473360), (776, 416020), (880, 366854), (970, 332816), (976, 330770), (992, 325435), (1067, 302560), (1220, 264616), (1240, 260348), (1342, 240560), (1364, 236680), (1552, 208010), (1705, 189344), (1760, 183427), (1891, 170720), (1940, 166408), (1952, 165385), (2134, 151280), (2440, 132308), (2480, 130174), (2684, 120280), (2728, 118340), (3007, 107360), (3104, 104005), (3355, 96224), (3410, 94672), (3782, 85360), (3880, 83204), (4268, 75640), (4880, 66154), (4960, 65087), (5335, 60512), (5368, 60140), (5456, 59170), (5917, 54560), (6014, 53680), (6710, 48112), (6820, 47336), (7564, 42680), (7760, 41602), (8536, 37820), (9455, 34144), (9760, 33077), (10670, 30256), (10736, 30070), (10912, 29585), (11834, 27280), (12028, 26840), (13420, 24056), (13640, 23668), (15035, 21472), (15128, 21340), (15520, 20801), (17072, 18910)]