366522920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:439

約数の個数: 128

約数和(自身を含む): 917913600

約数和(自身を除く): 551390680

約数列:

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

約数ペア:

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