746663520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 288

約数和(自身を含む): 2580802560

約数和(自身を除く): 1834139040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 96, 114, 120, 124, 139, 152, 155, 160, 186, 190, 228, 240, 248, 278, 285, 304, 310, 361, 372, 380, 417, 456, 465, 480, 496, 556, 570, 589, 608, 620, 695, 722, 744, 760, 834, 912, 930, 992, 1083, 1112, 1140, 1178, 1240, 1390, 1444, 1488, 1520, 1668, 1767, 1805, 1824, 1860, 2085, 2166, 2224, 2280, 2356, 2480, 2641, 2780, 2888, 2945, 2976, 3040, 3336, 3534, 3610, 3720, 4170, 4309, 4332, 4448, 4560, 4712, 4960, 5282, 5415, 5560, 5776, 5890, 6672, 7068, 7220, 7440, 7923, 8340, 8618, 8664, 8835, 9120, 9424, 10564, 10830, 11120, 11191, 11552, 11780, 12927, 13205, 13344, 14136, 14440, 14880, 15846, 16680, 17236, 17328, 17670, 18848, 21128, 21545, 21660, 22240, 22382, 23560, 25854, 26410, 28272, 28880, 31692, 33360, 33573, 34472, 34656, 35340, 39615, 42256, 43090, 43320, 44764, 47120, 50179, 51708, 52820, 55955, 56544, 57760, 63384, 64635, 66720, 67146, 68944, 70680, 79230, 81871, 84512, 86180, 86640, 89528, 94240, 100358, 103416, 105640, 111910, 126768, 129270, 134292, 137888, 141360, 150537, 158460, 163742, 167865, 172360, 173280, 179056, 200716, 206832, 211280, 223820, 245613, 250895, 253536, 258540, 268584, 282720, 301074, 316920, 327484, 335730, 344720, 358112, 401432, 409355, 413664, 422560, 447640, 491226, 501790, 517080, 537168, 602148, 633840, 654968, 671460, 689440, 752685, 802864, 818710, 895280, 982452, 1003580, 1034160, 1074336, 1204296, 1228065, 1267680, 1309936, 1342920, 1505370, 1555549, 1605728, 1637420, 1790560, 1964904, 2007160, 2068320, 2408592, 2456130, 2619872, 2685840, 3010740, 3111098, 3274840, 3929808, 4014320, 4666647, 4817184, 4912260, 5371680, 6021480, 6222196, 6549680, 7777745, 7859616, 8028640, 9333294, 9824520, 12042960, 12444392, 13099360, 15555490, 18666588, 19649040, 23333235, 24085920, 24888784, 31110980, 37333176, 39298080, 46666470, 49777568, 62221960, 74666352, 93332940, 124443920, 149332704, 186665880, 248887840, 373331760, 746663520]

約数ペア:

[(1, 746663520), (2, 373331760), (3, 248887840), (4, 186665880), (5, 149332704), (6, 124443920), (8, 93332940), (10, 74666352), (12, 62221960), (15, 49777568), (16, 46666470), (19, 39298080), (20, 37333176), (24, 31110980), (30, 24888784), (31, 24085920), (32, 23333235), (38, 19649040), (40, 18666588), (48, 15555490), (57, 13099360), (60, 12444392), (62, 12042960), (76, 9824520), (80, 9333294), (93, 8028640), (95, 7859616), (96, 7777745), (114, 6549680), (120, 6222196), (124, 6021480), (139, 5371680), (152, 4912260), (155, 4817184), (160, 4666647), (186, 4014320), (190, 3929808), (228, 3274840), (240, 3111098), (248, 3010740), (278, 2685840), (285, 2619872), (304, 2456130), (310, 2408592), (361, 2068320), (372, 2007160), (380, 1964904), (417, 1790560), (456, 1637420), (465, 1605728), (480, 1555549), (496, 1505370), (556, 1342920), (570, 1309936), (589, 1267680), (608, 1228065), (620, 1204296), (695, 1074336), (722, 1034160), (744, 1003580), (760, 982452), (834, 895280), (912, 818710), (930, 802864), (992, 752685), (1083, 689440), (1112, 671460), (1140, 654968), (1178, 633840), (1240, 602148), (1390, 537168), (1444, 517080), (1488, 501790), (1520, 491226), (1668, 447640), (1767, 422560), (1805, 413664), (1824, 409355), (1860, 401432), (2085, 358112), (2166, 344720), (2224, 335730), (2280, 327484), (2356, 316920), (2480, 301074), (2641, 282720), (2780, 268584), (2888, 258540), (2945, 253536), (2976, 250895), (3040, 245613), (3336, 223820), (3534, 211280), (3610, 206832), (3720, 200716), (4170, 179056), (4309, 173280), (4332, 172360), (4448, 167865), (4560, 163742), (4712, 158460), (4960, 150537), (5282, 141360), (5415, 137888), (5560, 134292), (5776, 129270), (5890, 126768), (6672, 111910), (7068, 105640), (7220, 103416), (7440, 100358), (7923, 94240), (8340, 89528), (8618, 86640), (8664, 86180), (8835, 84512), (9120, 81871), (9424, 79230), (10564, 70680), (10830, 68944), (11120, 67146), (11191, 66720), (11552, 64635), (11780, 63384), (12927, 57760), (13205, 56544), (13344, 55955), (14136, 52820), (14440, 51708), (14880, 50179), (15846, 47120), (16680, 44764), (17236, 43320), (17328, 43090), (17670, 42256), (18848, 39615), (21128, 35340), (21545, 34656), (21660, 34472), (22240, 33573), (22382, 33360), (23560, 31692), (25854, 28880), (26410, 28272)]