293651840

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 783457920

約数和(自身を除く): 489806080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 41, 62, 64, 76, 80, 82, 95, 124, 128, 152, 155, 160, 164, 190, 205, 248, 304, 310, 320, 328, 361, 380, 410, 496, 589, 608, 620, 640, 656, 722, 760, 779, 820, 992, 1178, 1216, 1240, 1271, 1312, 1444, 1520, 1558, 1640, 1805, 1984, 2356, 2432, 2480, 2542, 2624, 2888, 2945, 3040, 3116, 3280, 3610, 3895, 3968, 4712, 4960, 5084, 5248, 5776, 5890, 6080, 6232, 6355, 6560, 7220, 7790, 9424, 9920, 10168, 11191, 11552, 11780, 12160, 12464, 12710, 13120, 14440, 14801, 15580, 18848, 19840, 20336, 22382, 23104, 23560, 24149, 24928, 25420, 26240, 28880, 29602, 31160, 37696, 40672, 44764, 46208, 47120, 48298, 49856, 50840, 55955, 57760, 59204, 62320, 74005, 75392, 81344, 89528, 94240, 96596, 99712, 101680, 111910, 115520, 118408, 120745, 124640, 148010, 162688, 179056, 188480, 193192, 203360, 223820, 231040, 236816, 241490, 249280, 296020, 358112, 376960, 386384, 406720, 447640, 458831, 473632, 482980, 498560, 592040, 716224, 772768, 813440, 895280, 917662, 947264, 965960, 1184080, 1432448, 1545536, 1790560, 1835324, 1894528, 1931920, 2294155, 2368160, 3091072, 3581120, 3670648, 3863840, 4588310, 4736320, 7162240, 7341296, 7727680, 9176620, 9472640, 14682592, 15455360, 18353240, 29365184, 36706480, 58730368, 73412960, 146825920, 293651840]

約数ペア:

[(1, 293651840), (2, 146825920), (4, 73412960), (5, 58730368), (8, 36706480), (10, 29365184), (16, 18353240), (19, 15455360), (20, 14682592), (31, 9472640), (32, 9176620), (38, 7727680), (40, 7341296), (41, 7162240), (62, 4736320), (64, 4588310), (76, 3863840), (80, 3670648), (82, 3581120), (95, 3091072), (124, 2368160), (128, 2294155), (152, 1931920), (155, 1894528), (160, 1835324), (164, 1790560), (190, 1545536), (205, 1432448), (248, 1184080), (304, 965960), (310, 947264), (320, 917662), (328, 895280), (361, 813440), (380, 772768), (410, 716224), (496, 592040), (589, 498560), (608, 482980), (620, 473632), (640, 458831), (656, 447640), (722, 406720), (760, 386384), (779, 376960), (820, 358112), (992, 296020), (1178, 249280), (1216, 241490), (1240, 236816), (1271, 231040), (1312, 223820), (1444, 203360), (1520, 193192), (1558, 188480), (1640, 179056), (1805, 162688), (1984, 148010), (2356, 124640), (2432, 120745), (2480, 118408), (2542, 115520), (2624, 111910), (2888, 101680), (2945, 99712), (3040, 96596), (3116, 94240), (3280, 89528), (3610, 81344), (3895, 75392), (3968, 74005), (4712, 62320), (4960, 59204), (5084, 57760), (5248, 55955), (5776, 50840), (5890, 49856), (6080, 48298), (6232, 47120), (6355, 46208), (6560, 44764), (7220, 40672), (7790, 37696), (9424, 31160), (9920, 29602), (10168, 28880), (11191, 26240), (11552, 25420), (11780, 24928), (12160, 24149), (12464, 23560), (12710, 23104), (13120, 22382), (14440, 20336), (14801, 19840), (15580, 18848)]