672084960

素因数分解:

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

素因数の和:158

約数の個数: 192

約数和(自身を含む): 2234179584

約数和(自身を除く): 1562094624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 47, 48, 60, 62, 80, 93, 94, 96, 120, 124, 141, 155, 160, 186, 188, 235, 240, 248, 282, 310, 372, 376, 465, 470, 480, 496, 564, 620, 705, 744, 752, 930, 940, 961, 992, 1128, 1240, 1410, 1457, 1488, 1504, 1860, 1880, 1922, 2256, 2480, 2820, 2883, 2914, 2976, 3720, 3760, 3844, 4371, 4512, 4805, 4960, 5640, 5766, 5828, 7285, 7440, 7520, 7688, 8742, 9610, 11280, 11532, 11656, 14415, 14570, 14880, 15376, 17484, 19220, 21855, 22560, 23064, 23312, 28830, 29140, 29791, 30752, 34968, 38440, 43710, 45167, 46128, 46624, 57660, 58280, 59582, 69936, 76880, 87420, 89373, 90334, 92256, 115320, 116560, 119164, 135501, 139872, 148955, 153760, 174840, 178746, 180668, 225835, 230640, 233120, 238328, 271002, 297910, 349680, 357492, 361336, 446865, 451670, 461280, 476656, 542004, 595820, 677505, 699360, 714984, 722672, 893730, 903340, 953312, 1084008, 1191640, 1355010, 1400177, 1429968, 1445344, 1787460, 1806680, 2168016, 2383280, 2710020, 2800354, 2859936, 3574920, 3613360, 4200531, 4336032, 4766560, 5420040, 5600708, 7000885, 7149840, 7226720, 8401062, 10840080, 11201416, 14001770, 14299680, 16802124, 21002655, 21680160, 22402832, 28003540, 33604248, 42005310, 44805664, 56007080, 67208496, 84010620, 112014160, 134416992, 168021240, 224028320, 336042480, 672084960]

約数ペア:

[(1, 672084960), (2, 336042480), (3, 224028320), (4, 168021240), (5, 134416992), (6, 112014160), (8, 84010620), (10, 67208496), (12, 56007080), (15, 44805664), (16, 42005310), (20, 33604248), (24, 28003540), (30, 22402832), (31, 21680160), (32, 21002655), (40, 16802124), (47, 14299680), (48, 14001770), (60, 11201416), (62, 10840080), (80, 8401062), (93, 7226720), (94, 7149840), (96, 7000885), (120, 5600708), (124, 5420040), (141, 4766560), (155, 4336032), (160, 4200531), (186, 3613360), (188, 3574920), (235, 2859936), (240, 2800354), (248, 2710020), (282, 2383280), (310, 2168016), (372, 1806680), (376, 1787460), (465, 1445344), (470, 1429968), (480, 1400177), (496, 1355010), (564, 1191640), (620, 1084008), (705, 953312), (744, 903340), (752, 893730), (930, 722672), (940, 714984), (961, 699360), (992, 677505), (1128, 595820), (1240, 542004), (1410, 476656), (1457, 461280), (1488, 451670), (1504, 446865), (1860, 361336), (1880, 357492), (1922, 349680), (2256, 297910), (2480, 271002), (2820, 238328), (2883, 233120), (2914, 230640), (2976, 225835), (3720, 180668), (3760, 178746), (3844, 174840), (4371, 153760), (4512, 148955), (4805, 139872), (4960, 135501), (5640, 119164), (5766, 116560), (5828, 115320), (7285, 92256), (7440, 90334), (7520, 89373), (7688, 87420), (8742, 76880), (9610, 69936), (11280, 59582), (11532, 58280), (11656, 57660), (14415, 46624), (14570, 46128), (14880, 45167), (15376, 43710), (17484, 38440), (19220, 34968), (21855, 30752), (22560, 29791), (23064, 29140), (23312, 28830)]