1828617840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1627}}^1$

素因数の和:1876

約数の個数: 240

約数和(自身を含む): 7054215168

約数和(自身を除く): 5225597328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 223, 240, 252, 280, 315, 336, 360, 420, 446, 504, 560, 630, 669, 720, 840, 892, 1008, 1115, 1260, 1338, 1561, 1627, 1680, 1784, 2007, 2230, 2520, 2676, 3122, 3254, 3345, 3568, 4014, 4460, 4683, 4881, 5040, 5352, 6244, 6508, 6690, 7805, 8028, 8135, 8920, 9366, 9762, 10035, 10704, 11389, 12488, 13016, 13380, 14049, 14643, 15610, 16056, 16270, 17840, 18732, 19524, 20070, 22778, 23415, 24405, 24976, 26032, 26760, 28098, 29286, 31220, 32112, 32540, 34167, 37464, 39048, 40140, 45556, 46830, 48810, 53520, 56196, 56945, 58572, 62440, 65080, 68334, 70245, 73215, 74928, 78096, 80280, 91112, 93660, 97620, 102501, 112392, 113890, 117144, 124880, 130160, 136668, 140490, 146430, 160560, 170835, 182224, 187320, 195240, 205002, 224784, 227780, 234288, 273336, 280980, 292860, 341670, 362821, 374640, 390480, 410004, 455560, 512505, 546672, 561960, 585720, 683340, 725642, 820008, 911120, 1025010, 1088463, 1123920, 1171440, 1366680, 1451284, 1640016, 1814105, 2050020, 2176926, 2539747, 2733360, 2902568, 3265389, 3628210, 4100040, 4353852, 5079494, 5442315, 5805136, 6530778, 7256420, 7619241, 8200080, 8707704, 10158988, 10884630, 12698735, 13061556, 14512840, 15238482, 16326945, 17415408, 20317976, 21769260, 22857723, 25397470, 26123112, 29025680, 30476964, 32653890, 38096205, 40635952, 43538520, 45715446, 50794940, 52246224, 60953928, 65307780, 76192410, 87077040, 91430892, 101589880, 114288615, 121907856, 130615560, 152384820, 182861784, 203179760, 228577230, 261231120, 304769640, 365723568, 457154460, 609539280, 914308920, 1828617840]

約数ペア:

[(1, 1828617840), (2, 914308920), (3, 609539280), (4, 457154460), (5, 365723568), (6, 304769640), (7, 261231120), (8, 228577230), (9, 203179760), (10, 182861784), (12, 152384820), (14, 130615560), (15, 121907856), (16, 114288615), (18, 101589880), (20, 91430892), (21, 87077040), (24, 76192410), (28, 65307780), (30, 60953928), (35, 52246224), (36, 50794940), (40, 45715446), (42, 43538520), (45, 40635952), (48, 38096205), (56, 32653890), (60, 30476964), (63, 29025680), (70, 26123112), (72, 25397470), (80, 22857723), (84, 21769260), (90, 20317976), (105, 17415408), (112, 16326945), (120, 15238482), (126, 14512840), (140, 13061556), (144, 12698735), (168, 10884630), (180, 10158988), (210, 8707704), (223, 8200080), (240, 7619241), (252, 7256420), (280, 6530778), (315, 5805136), (336, 5442315), (360, 5079494), (420, 4353852), (446, 4100040), (504, 3628210), (560, 3265389), (630, 2902568), (669, 2733360), (720, 2539747), (840, 2176926), (892, 2050020), (1008, 1814105), (1115, 1640016), (1260, 1451284), (1338, 1366680), (1561, 1171440), (1627, 1123920), (1680, 1088463), (1784, 1025010), (2007, 911120), (2230, 820008), (2520, 725642), (2676, 683340), (3122, 585720), (3254, 561960), (3345, 546672), (3568, 512505), (4014, 455560), (4460, 410004), (4683, 390480), (4881, 374640), (5040, 362821), (5352, 341670), (6244, 292860), (6508, 280980), (6690, 273336), (7805, 234288), (8028, 227780), (8135, 224784), (8920, 205002), (9366, 195240), (9762, 187320), (10035, 182224), (10704, 170835), (11389, 160560), (12488, 146430), (13016, 140490), (13380, 136668), (14049, 130160), (14643, 124880), (15610, 117144), (16056, 113890), (16270, 112392), (17840, 102501), (18732, 97620), (19524, 93660), (20070, 91112), (22778, 80280), (23415, 78096), (24405, 74928), (24976, 73215), (26032, 70245), (26760, 68334), (28098, 65080), (29286, 62440), (31220, 58572), (32112, 56945), (32540, 56196), (34167, 53520), (37464, 48810), (39048, 46830), (40140, 45556)]