124773760

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:400

約数の個数: 128

約数和(自身を含む): 325094400

約数和(自身を除く): 200320640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 128, 152, 155, 160, 190, 248, 304, 310, 320, 331, 380, 496, 589, 608, 620, 640, 662, 760, 992, 1178, 1216, 1240, 1324, 1520, 1655, 1984, 2356, 2432, 2480, 2648, 2945, 3040, 3310, 3968, 4712, 4960, 5296, 5890, 6080, 6289, 6620, 9424, 9920, 10261, 10592, 11780, 12160, 12578, 13240, 18848, 19840, 20522, 21184, 23560, 25156, 26480, 31445, 37696, 41044, 42368, 47120, 50312, 51305, 52960, 62890, 75392, 82088, 94240, 100624, 102610, 105920, 125780, 164176, 188480, 194959, 201248, 205220, 211840, 251560, 328352, 376960, 389918, 402496, 410440, 503120, 656704, 779836, 804992, 820880, 974795, 1006240, 1313408, 1559672, 1641760, 1949590, 2012480, 3119344, 3283520, 3899180, 4024960, 6238688, 6567040, 7798360, 12477376, 15596720, 24954752, 31193440, 62386880, 124773760]

約数ペア:

[(1, 124773760), (2, 62386880), (4, 31193440), (5, 24954752), (8, 15596720), (10, 12477376), (16, 7798360), (19, 6567040), (20, 6238688), (31, 4024960), (32, 3899180), (38, 3283520), (40, 3119344), (62, 2012480), (64, 1949590), (76, 1641760), (80, 1559672), (95, 1313408), (124, 1006240), (128, 974795), (152, 820880), (155, 804992), (160, 779836), (190, 656704), (248, 503120), (304, 410440), (310, 402496), (320, 389918), (331, 376960), (380, 328352), (496, 251560), (589, 211840), (608, 205220), (620, 201248), (640, 194959), (662, 188480), (760, 164176), (992, 125780), (1178, 105920), (1216, 102610), (1240, 100624), (1324, 94240), (1520, 82088), (1655, 75392), (1984, 62890), (2356, 52960), (2432, 51305), (2480, 50312), (2648, 47120), (2945, 42368), (3040, 41044), (3310, 37696), (3968, 31445), (4712, 26480), (4960, 25156), (5296, 23560), (5890, 21184), (6080, 20522), (6289, 19840), (6620, 18848), (9424, 13240), (9920, 12578), (10261, 12160), (10592, 11780)]