733045840

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:441

約数の個数: 160

約数和(自身を含む): 1897021440

約数和(自身を除く): 1163975600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 47, 62, 76, 80, 94, 95, 124, 152, 155, 188, 190, 235, 248, 304, 310, 331, 376, 380, 470, 496, 589, 620, 662, 752, 760, 893, 940, 1178, 1240, 1324, 1457, 1520, 1655, 1786, 1880, 2356, 2480, 2648, 2914, 2945, 3310, 3572, 3760, 4465, 4712, 5296, 5828, 5890, 6289, 6620, 7144, 7285, 8930, 9424, 10261, 11656, 11780, 12578, 13240, 14288, 14570, 15557, 17860, 20522, 23312, 23560, 25156, 26480, 27683, 29140, 31114, 31445, 35720, 41044, 47120, 50312, 51305, 55366, 58280, 62228, 62890, 71440, 77785, 82088, 100624, 102610, 110732, 116560, 124456, 125780, 138415, 155570, 164176, 194959, 205220, 221464, 248912, 251560, 276830, 295583, 311140, 389918, 410440, 442928, 482267, 503120, 553660, 591166, 622280, 779836, 820880, 964534, 974795, 1107320, 1182332, 1244560, 1477915, 1559672, 1929068, 1949590, 2214640, 2364664, 2411335, 2955830, 3119344, 3858136, 3899180, 4729328, 4822670, 5911660, 7716272, 7798360, 9163073, 9645340, 11823320, 15596720, 18326146, 19290680, 23646640, 36652292, 38581360, 45815365, 73304584, 91630730, 146609168, 183261460, 366522920, 733045840]

約数ペア:

[(1, 733045840), (2, 366522920), (4, 183261460), (5, 146609168), (8, 91630730), (10, 73304584), (16, 45815365), (19, 38581360), (20, 36652292), (31, 23646640), (38, 19290680), (40, 18326146), (47, 15596720), (62, 11823320), (76, 9645340), (80, 9163073), (94, 7798360), (95, 7716272), (124, 5911660), (152, 4822670), (155, 4729328), (188, 3899180), (190, 3858136), (235, 3119344), (248, 2955830), (304, 2411335), (310, 2364664), (331, 2214640), (376, 1949590), (380, 1929068), (470, 1559672), (496, 1477915), (589, 1244560), (620, 1182332), (662, 1107320), (752, 974795), (760, 964534), (893, 820880), (940, 779836), (1178, 622280), (1240, 591166), (1324, 553660), (1457, 503120), (1520, 482267), (1655, 442928), (1786, 410440), (1880, 389918), (2356, 311140), (2480, 295583), (2648, 276830), (2914, 251560), (2945, 248912), (3310, 221464), (3572, 205220), (3760, 194959), (4465, 164176), (4712, 155570), (5296, 138415), (5828, 125780), (5890, 124456), (6289, 116560), (6620, 110732), (7144, 102610), (7285, 100624), (8930, 82088), (9424, 77785), (10261, 71440), (11656, 62890), (11780, 62228), (12578, 58280), (13240, 55366), (14288, 51305), (14570, 50312), (15557, 47120), (17860, 41044), (20522, 35720), (23312, 31445), (23560, 31114), (25156, 29140), (26480, 27683)]