285104581080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1\times {\mathrm{4231}}^1$

素因数の和:5046

約数の個数: 256

約数和(自身を含む): 947751321600

約数和(自身を除く): 662646740520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 71, 88, 110, 120, 132, 142, 165, 213, 220, 264, 284, 330, 355, 426, 440, 568, 660, 710, 719, 781, 852, 1065, 1320, 1420, 1438, 1562, 1704, 2130, 2157, 2343, 2840, 2876, 3124, 3595, 3905, 4231, 4260, 4314, 4686, 5752, 6248, 7190, 7810, 7909, 8462, 8520, 8628, 9372, 10785, 11715, 12693, 14380, 15620, 15818, 16924, 17256, 18744, 21155, 21570, 23430, 23727, 25386, 28760, 31240, 31636, 33848, 39545, 42310, 43140, 46541, 46860, 47454, 50772, 51049, 63272, 63465, 79090, 84620, 86280, 93082, 93720, 94908, 101544, 102098, 118635, 126930, 139623, 153147, 158180, 169240, 186164, 189816, 204196, 232705, 237270, 253860, 255245, 279246, 300401, 306294, 316360, 372328, 408392, 465410, 474540, 507720, 510490, 558492, 561539, 600802, 612588, 698115, 765735, 901203, 930820, 949080, 1020980, 1116984, 1123078, 1201604, 1225176, 1396230, 1502005, 1531470, 1684617, 1802406, 1861640, 2041960, 2246156, 2403208, 2792460, 2807695, 3004010, 3042089, 3062940, 3304411, 3369234, 3604812, 4492312, 4506015, 5584920, 5615390, 6008020, 6084178, 6125880, 6608822, 6738468, 7209624, 8423085, 9012030, 9126267, 9913233, 11230780, 12016040, 12168356, 13217644, 13476936, 15210445, 16522055, 16846170, 18024060, 18252534, 19826466, 22461560, 24336712, 26435288, 30420890, 33044110, 33462979, 33692340, 36048120, 36505068, 39652932, 45631335, 49566165, 60841780, 66088220, 66925958, 67384680, 73010136, 79305864, 91262670, 99132330, 100388937, 121683560, 132176440, 133851916, 167314895, 182525340, 198264660, 200777874, 215988319, 267703832, 334629790, 365050680, 396529320, 401555748, 431976638, 501944685, 647964957, 669259580, 803111496, 863953276, 1003889370, 1079941595, 1295929914, 1338519160, 1727906552, 2007778740, 2159883190, 2375871509, 2591859828, 3239824785, 4015557480, 4319766380, 4751743018, 5183719656, 6479649570, 7127614527, 8639532760, 9503486036, 11879357545, 12959299140, 14255229054, 19006972072, 23758715090, 25918598280, 28510458108, 35638072635, 47517430180, 57020916216, 71276145270, 95034860360, 142552290540, 285104581080]

約数ペア:

[(1, 285104581080), (2, 142552290540), (3, 95034860360), (4, 71276145270), (5, 57020916216), (6, 47517430180), (8, 35638072635), (10, 28510458108), (11, 25918598280), (12, 23758715090), (15, 19006972072), (20, 14255229054), (22, 12959299140), (24, 11879357545), (30, 9503486036), (33, 8639532760), (40, 7127614527), (44, 6479649570), (55, 5183719656), (60, 4751743018), (66, 4319766380), (71, 4015557480), (88, 3239824785), (110, 2591859828), (120, 2375871509), (132, 2159883190), (142, 2007778740), (165, 1727906552), (213, 1338519160), (220, 1295929914), (264, 1079941595), (284, 1003889370), (330, 863953276), (355, 803111496), (426, 669259580), (440, 647964957), (568, 501944685), (660, 431976638), (710, 401555748), (719, 396529320), (781, 365050680), (852, 334629790), (1065, 267703832), (1320, 215988319), (1420, 200777874), (1438, 198264660), (1562, 182525340), (1704, 167314895), (2130, 133851916), (2157, 132176440), (2343, 121683560), (2840, 100388937), (2876, 99132330), (3124, 91262670), (3595, 79305864), (3905, 73010136), (4231, 67384680), (4260, 66925958), (4314, 66088220), (4686, 60841780), (5752, 49566165), (6248, 45631335), (7190, 39652932), (7810, 36505068), (7909, 36048120), (8462, 33692340), (8520, 33462979), (8628, 33044110), (9372, 30420890), (10785, 26435288), (11715, 24336712), (12693, 22461560), (14380, 19826466), (15620, 18252534), (15818, 18024060), (16924, 16846170), (17256, 16522055), (18744, 15210445), (21155, 13476936), (21570, 13217644), (23430, 12168356), (23727, 12016040), (25386, 11230780), (28760, 9913233), (31240, 9126267), (31636, 9012030), (33848, 8423085), (39545, 7209624), (42310, 6738468), (43140, 6608822), (46541, 6125880), (46860, 6084178), (47454, 6008020), (50772, 5615390), (51049, 5584920), (63272, 4506015), (63465, 4492312), (79090, 3604812), (84620, 3369234), (86280, 3304411), (93082, 3062940), (93720, 3042089), (94908, 3004010), (101544, 2807695), (102098, 2792460), (118635, 2403208), (126930, 2246156), (139623, 2041960), (153147, 1861640), (158180, 1802406), (169240, 1684617), (186164, 1531470), (189816, 1502005), (204196, 1396230), (232705, 1225176), (237270, 1201604), (253860, 1123078), (255245, 1116984), (279246, 1020980), (300401, 949080), (306294, 930820), (316360, 901203), (372328, 765735), (408392, 698115), (465410, 612588), (474540, 600802), (507720, 561539), (510490, 558492)]