2287989360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:624

約数の個数: 240

約数和(自身を含む): 7884459648

約数和(自身を除く): 5596470288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 73, 80, 90, 101, 120, 144, 146, 180, 202, 219, 240, 292, 303, 360, 365, 404, 431, 438, 505, 584, 606, 657, 720, 730, 808, 862, 876, 909, 1010, 1095, 1168, 1212, 1293, 1314, 1460, 1515, 1616, 1724, 1752, 1818, 2020, 2155, 2190, 2424, 2586, 2628, 2920, 3030, 3285, 3448, 3504, 3636, 3879, 4040, 4310, 4380, 4545, 4848, 5172, 5256, 5840, 6060, 6465, 6570, 6896, 7272, 7373, 7758, 8080, 8620, 8760, 9090, 10344, 10512, 12120, 12930, 13140, 14544, 14746, 15516, 17240, 17520, 18180, 19395, 20688, 22119, 24240, 25860, 26280, 29492, 31032, 31463, 34480, 36360, 36865, 38790, 43531, 44238, 51720, 52560, 58984, 62064, 62926, 66357, 72720, 73730, 77580, 87062, 88476, 94389, 103440, 110595, 117968, 125852, 130593, 132714, 147460, 155160, 157315, 174124, 176952, 188778, 217655, 221190, 251704, 261186, 265428, 283167, 294920, 310320, 314630, 331785, 348248, 353904, 377556, 391779, 435310, 442380, 471945, 503408, 522372, 530856, 566334, 589840, 629260, 652965, 663570, 696496, 755112, 783558, 870620, 884760, 943890, 1044744, 1061712, 1132668, 1258520, 1305930, 1327140, 1415835, 1510224, 1567116, 1741240, 1769520, 1887780, 1958895, 2089488, 2265336, 2517040, 2611860, 2654280, 2831670, 3134232, 3177763, 3482480, 3775560, 3917790, 4530672, 5223720, 5308560, 5663340, 6268464, 6355526, 7551120, 7835580, 9533289, 10447440, 11326680, 12711052, 15671160, 15888815, 19066578, 22653360, 25422104, 28599867, 31342320, 31777630, 38133156, 47666445, 50844208, 57199734, 63555260, 76266312, 95332890, 114399468, 127110520, 142999335, 152532624, 190665780, 228798936, 254221040, 285998670, 381331560, 457597872, 571997340, 762663120, 1143994680, 2287989360]

約数ペア:

[(1, 2287989360), (2, 1143994680), (3, 762663120), (4, 571997340), (5, 457597872), (6, 381331560), (8, 285998670), (9, 254221040), (10, 228798936), (12, 190665780), (15, 152532624), (16, 142999335), (18, 127110520), (20, 114399468), (24, 95332890), (30, 76266312), (36, 63555260), (40, 57199734), (45, 50844208), (48, 47666445), (60, 38133156), (72, 31777630), (73, 31342320), (80, 28599867), (90, 25422104), (101, 22653360), (120, 19066578), (144, 15888815), (146, 15671160), (180, 12711052), (202, 11326680), (219, 10447440), (240, 9533289), (292, 7835580), (303, 7551120), (360, 6355526), (365, 6268464), (404, 5663340), (431, 5308560), (438, 5223720), (505, 4530672), (584, 3917790), (606, 3775560), (657, 3482480), (720, 3177763), (730, 3134232), (808, 2831670), (862, 2654280), (876, 2611860), (909, 2517040), (1010, 2265336), (1095, 2089488), (1168, 1958895), (1212, 1887780), (1293, 1769520), (1314, 1741240), (1460, 1567116), (1515, 1510224), (1616, 1415835), (1724, 1327140), (1752, 1305930), (1818, 1258520), (2020, 1132668), (2155, 1061712), (2190, 1044744), (2424, 943890), (2586, 884760), (2628, 870620), (2920, 783558), (3030, 755112), (3285, 696496), (3448, 663570), (3504, 652965), (3636, 629260), (3879, 589840), (4040, 566334), (4310, 530856), (4380, 522372), (4545, 503408), (4848, 471945), (5172, 442380), (5256, 435310), (5840, 391779), (6060, 377556), (6465, 353904), (6570, 348248), (6896, 331785), (7272, 314630), (7373, 310320), (7758, 294920), (8080, 283167), (8620, 265428), (8760, 261186), (9090, 251704), (10344, 221190), (10512, 217655), (12120, 188778), (12930, 176952), (13140, 174124), (14544, 157315), (14746, 155160), (15516, 147460), (17240, 132714), (17520, 130593), (18180, 125852), (19395, 117968), (20688, 110595), (22119, 103440), (24240, 94389), (25860, 88476), (26280, 87062), (29492, 77580), (31032, 73730), (31463, 72720), (34480, 66357), (36360, 62926), (36865, 62064), (38790, 58984), (43531, 52560), (44238, 51720)]