284236223880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1\times {\mathrm{4219}}^1$

素因数の和:4956

約数の個数: 256

約数和(自身を含む): 983469312000

約数和(自身を除く): 699233088120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 139, 140, 168, 210, 278, 280, 417, 420, 556, 577, 695, 834, 840, 973, 1112, 1154, 1390, 1668, 1731, 1946, 2085, 2308, 2780, 2885, 2919, 3336, 3462, 3892, 4039, 4170, 4219, 4616, 4865, 5560, 5770, 5838, 6924, 7784, 8078, 8340, 8438, 8655, 9730, 11540, 11676, 12117, 12657, 13848, 14595, 16156, 16680, 16876, 17310, 19460, 20195, 21095, 23080, 23352, 24234, 25314, 29190, 29533, 32312, 33752, 34620, 38920, 40390, 42190, 48468, 50628, 58380, 59066, 60585, 63285, 69240, 80203, 80780, 84380, 88599, 96936, 101256, 116760, 118132, 121170, 126570, 147665, 160406, 161560, 168760, 177198, 236264, 240609, 242340, 253140, 295330, 320812, 354396, 401015, 442995, 481218, 484680, 506280, 561421, 586441, 590660, 641624, 708792, 802030, 885990, 962436, 1122842, 1172882, 1181320, 1203045, 1604060, 1684263, 1759323, 1771980, 1924872, 2245684, 2345764, 2406090, 2434363, 2807105, 2932205, 3208120, 3368526, 3518646, 3543960, 4105087, 4491368, 4691528, 4812180, 4868726, 5614210, 5864410, 6737052, 7037292, 7303089, 8210174, 8421315, 8796615, 9624360, 9737452, 11228420, 11728820, 12171815, 12315261, 13474104, 14074584, 14606178, 16420348, 16842630, 17040541, 17593230, 19474904, 20525435, 22456840, 23457640, 24343630, 24630522, 29212356, 32840696, 33685260, 34081082, 35186460, 36515445, 41050870, 48687260, 49261044, 51121623, 58424712, 61576305, 67370520, 68162164, 70372920, 73030890, 82101740, 85202705, 97374520, 98522088, 102243246, 123152610, 136324328, 146061780, 164203480, 170405410, 204486492, 246305220, 255608115, 292123560, 338376457, 340810820, 408972984, 492610440, 511216230, 676752914, 681621640, 1015129371, 1022432460, 1353505828, 1691882285, 2030258742, 2044864920, 2368635199, 2707011656, 3383764570, 4060517484, 4737270398, 5075646855, 6767529140, 7105905597, 8121034968, 9474540796, 10151293710, 11843175995, 13535058280, 14211811194, 18949081592, 20302587420, 23686351990, 28423622388, 35529527985, 40605174840, 47372703980, 56847244776, 71059055970, 94745407960, 142118111940, 284236223880]

約数ペア:

[(1, 284236223880), (2, 142118111940), (3, 94745407960), (4, 71059055970), (5, 56847244776), (6, 47372703980), (7, 40605174840), (8, 35529527985), (10, 28423622388), (12, 23686351990), (14, 20302587420), (15, 18949081592), (20, 14211811194), (21, 13535058280), (24, 11843175995), (28, 10151293710), (30, 9474540796), (35, 8121034968), (40, 7105905597), (42, 6767529140), (56, 5075646855), (60, 4737270398), (70, 4060517484), (84, 3383764570), (105, 2707011656), (120, 2368635199), (139, 2044864920), (140, 2030258742), (168, 1691882285), (210, 1353505828), (278, 1022432460), (280, 1015129371), (417, 681621640), (420, 676752914), (556, 511216230), (577, 492610440), (695, 408972984), (834, 340810820), (840, 338376457), (973, 292123560), (1112, 255608115), (1154, 246305220), (1390, 204486492), (1668, 170405410), (1731, 164203480), (1946, 146061780), (2085, 136324328), (2308, 123152610), (2780, 102243246), (2885, 98522088), (2919, 97374520), (3336, 85202705), (3462, 82101740), (3892, 73030890), (4039, 70372920), (4170, 68162164), (4219, 67370520), (4616, 61576305), (4865, 58424712), (5560, 51121623), (5770, 49261044), (5838, 48687260), (6924, 41050870), (7784, 36515445), (8078, 35186460), (8340, 34081082), (8438, 33685260), (8655, 32840696), (9730, 29212356), (11540, 24630522), (11676, 24343630), (12117, 23457640), (12657, 22456840), (13848, 20525435), (14595, 19474904), (16156, 17593230), (16680, 17040541), (16876, 16842630), (17310, 16420348), (19460, 14606178), (20195, 14074584), (21095, 13474104), (23080, 12315261), (23352, 12171815), (24234, 11728820), (25314, 11228420), (29190, 9737452), (29533, 9624360), (32312, 8796615), (33752, 8421315), (34620, 8210174), (38920, 7303089), (40390, 7037292), (42190, 6737052), (48468, 5864410), (50628, 5614210), (58380, 4868726), (59066, 4812180), (60585, 4691528), (63285, 4491368), (69240, 4105087), (80203, 3543960), (80780, 3518646), (84380, 3368526), (88599, 3208120), (96936, 2932205), (101256, 2807105), (116760, 2434363), (118132, 2406090), (121170, 2345764), (126570, 2245684), (147665, 1924872), (160406, 1771980), (161560, 1759323), (168760, 1684263), (177198, 1604060), (236264, 1203045), (240609, 1181320), (242340, 1172882), (253140, 1122842), (295330, 962436), (320812, 885990), (354396, 802030), (401015, 708792), (442995, 641624), (481218, 590660), (484680, 586441), (506280, 561421)]