407425680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 320

約数和(自身を含む): 1499904000

約数和(自身を除く): 1092478320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 59, 60, 69, 72, 80, 90, 92, 108, 115, 118, 120, 135, 138, 139, 144, 177, 180, 184, 207, 216, 230, 236, 240, 270, 276, 278, 295, 345, 354, 360, 368, 414, 417, 432, 460, 472, 531, 540, 552, 556, 590, 621, 690, 695, 708, 720, 828, 834, 885, 920, 944, 1035, 1062, 1080, 1104, 1112, 1180, 1242, 1251, 1357, 1380, 1390, 1416, 1593, 1656, 1668, 1770, 1840, 2070, 2085, 2124, 2160, 2224, 2360, 2484, 2502, 2655, 2714, 2760, 2780, 2832, 3105, 3186, 3197, 3312, 3336, 3540, 3753, 4071, 4140, 4170, 4248, 4720, 4968, 5004, 5310, 5428, 5520, 5560, 6210, 6255, 6372, 6394, 6672, 6785, 7080, 7506, 7965, 8142, 8201, 8280, 8340, 8496, 9591, 9936, 10008, 10620, 10856, 11120, 12213, 12420, 12510, 12744, 12788, 13570, 14160, 15012, 15930, 15985, 16284, 16402, 16560, 16680, 18765, 19182, 20016, 20355, 21240, 21712, 24426, 24603, 24840, 25020, 25488, 25576, 27140, 28773, 30024, 31860, 31970, 32568, 32804, 33360, 36639, 37530, 38364, 40710, 41005, 42480, 47955, 48852, 49206, 49680, 50040, 51152, 54280, 57546, 60048, 61065, 63720, 63940, 65136, 65608, 73278, 73809, 75060, 76728, 81420, 82010, 86319, 95910, 97704, 98412, 100080, 108560, 115092, 122130, 123015, 127440, 127880, 131216, 143865, 146556, 147618, 150120, 153456, 162840, 164020, 172638, 183195, 188623, 191820, 195408, 196824, 221427, 230184, 244260, 246030, 255760, 287730, 293112, 295236, 300240, 325680, 328040, 345276, 366390, 369045, 377246, 383640, 393648, 431595, 442854, 460368, 488520, 492060, 565869, 575460, 586224, 590472, 656080, 690552, 732780, 738090, 754492, 767280, 863190, 885708, 943115, 977040, 984120, 1107135, 1131738, 1150920, 1180944, 1381104, 1465560, 1476180, 1508984, 1697607, 1726380, 1771416, 1886230, 1968240, 2214270, 2263476, 2301840, 2829345, 2931120, 2952360, 3017968, 3395214, 3452760, 3542832, 3772460, 4428540, 4526952, 5092821, 5658690, 5904720, 6790428, 6905520, 7544920, 8488035, 8857080, 9053904, 10185642, 11317380, 13580856, 15089840, 16976070, 17714160, 20371284, 22634760, 25464105, 27161712, 33952140, 40742568, 45269520, 50928210, 67904280, 81485136, 101856420, 135808560, 203712840, 407425680]

約数ペア:

[(1, 407425680), (2, 203712840), (3, 135808560), (4, 101856420), (5, 81485136), (6, 67904280), (8, 50928210), (9, 45269520), (10, 40742568), (12, 33952140), (15, 27161712), (16, 25464105), (18, 22634760), (20, 20371284), (23, 17714160), (24, 16976070), (27, 15089840), (30, 13580856), (36, 11317380), (40, 10185642), (45, 9053904), (46, 8857080), (48, 8488035), (54, 7544920), (59, 6905520), (60, 6790428), (69, 5904720), (72, 5658690), (80, 5092821), (90, 4526952), (92, 4428540), (108, 3772460), (115, 3542832), (118, 3452760), (120, 3395214), (135, 3017968), (138, 2952360), (139, 2931120), (144, 2829345), (177, 2301840), (180, 2263476), (184, 2214270), (207, 1968240), (216, 1886230), (230, 1771416), (236, 1726380), (240, 1697607), (270, 1508984), (276, 1476180), (278, 1465560), (295, 1381104), (345, 1180944), (354, 1150920), (360, 1131738), (368, 1107135), (414, 984120), (417, 977040), (432, 943115), (460, 885708), (472, 863190), (531, 767280), (540, 754492), (552, 738090), (556, 732780), (590, 690552), (621, 656080), (690, 590472), (695, 586224), (708, 575460), (720, 565869), (828, 492060), (834, 488520), (885, 460368), (920, 442854), (944, 431595), (1035, 393648), (1062, 383640), (1080, 377246), (1104, 369045), (1112, 366390), (1180, 345276), (1242, 328040), (1251, 325680), (1357, 300240), (1380, 295236), (1390, 293112), (1416, 287730), (1593, 255760), (1656, 246030), (1668, 244260), (1770, 230184), (1840, 221427), (2070, 196824), (2085, 195408), (2124, 191820), (2160, 188623), (2224, 183195), (2360, 172638), (2484, 164020), (2502, 162840), (2655, 153456), (2714, 150120), (2760, 147618), (2780, 146556), (2832, 143865), (3105, 131216), (3186, 127880), (3197, 127440), (3312, 123015), (3336, 122130), (3540, 115092), (3753, 108560), (4071, 100080), (4140, 98412), (4170, 97704), (4248, 95910), (4720, 86319), (4968, 82010), (5004, 81420), (5310, 76728), (5428, 75060), (5520, 73809), (5560, 73278), (6210, 65608), (6255, 65136), (6372, 63940), (6394, 63720), (6672, 61065), (6785, 60048), (7080, 57546), (7506, 54280), (7965, 51152), (8142, 50040), (8201, 49680), (8280, 49206), (8340, 48852), (8496, 47955), (9591, 42480), (9936, 41005), (10008, 40710), (10620, 38364), (10856, 37530), (11120, 36639), (12213, 33360), (12420, 32804), (12510, 32568), (12744, 31970), (12788, 31860), (13570, 30024), (14160, 28773), (15012, 27140), (15930, 25576), (15985, 25488), (16284, 25020), (16402, 24840), (16560, 24603), (16680, 24426), (18765, 21712), (19182, 21240), (20016, 20355)]