286575120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1801}}^1$

素因数の和:1850

約数の個数: 240

約数和(自身を含む): 1098023472

約数和(自身を除く): 811448352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1326, 1360, 1530, 1560, 1768, 1801, 1872, 1989, 2040, 2210, 2340, 2448, 2652, 3060, 3120, 3315, 3536, 3602, 3978, 4080, 4420, 4680, 5304, 5403, 6120, 6630, 7204, 7956, 8840, 9005, 9360, 9945, 10608, 10806, 12240, 13260, 14408, 15912, 16209, 17680, 18010, 19890, 21612, 23413, 26520, 27015, 28816, 30617, 31824, 32418, 36020, 39780, 43224, 46826, 53040, 54030, 61234, 64836, 70239, 72040, 79560, 81045, 86448, 91851, 93652, 108060, 117065, 122468, 129672, 140478, 144080, 153085, 159120, 162090, 183702, 187304, 210717, 216120, 234130, 244936, 259344, 275553, 280956, 306170, 324180, 351195, 367404, 374608, 398021, 421434, 432240, 459255, 468260, 489872, 551106, 561912, 612340, 648360, 702390, 734808, 796042, 842868, 918510, 936520, 1053585, 1102212, 1123824, 1194063, 1224680, 1296720, 1377765, 1404780, 1469616, 1592084, 1685736, 1837020, 1873040, 1990105, 2107170, 2204424, 2388126, 2449360, 2755530, 2809560, 3184168, 3371472, 3582189, 3674040, 3980210, 4214340, 4408848, 4776252, 5511060, 5619120, 5970315, 6368336, 7164378, 7348080, 7960420, 8428680, 9552504, 11022120, 11940630, 14328756, 15920840, 16857360, 17910945, 19105008, 22044240, 23881260, 28657512, 31841680, 35821890, 47762520, 57315024, 71643780, 95525040, 143287560, 286575120]

約数ペア:

[(1, 286575120), (2, 143287560), (3, 95525040), (4, 71643780), (5, 57315024), (6, 47762520), (8, 35821890), (9, 31841680), (10, 28657512), (12, 23881260), (13, 22044240), (15, 19105008), (16, 17910945), (17, 16857360), (18, 15920840), (20, 14328756), (24, 11940630), (26, 11022120), (30, 9552504), (34, 8428680), (36, 7960420), (39, 7348080), (40, 7164378), (45, 6368336), (48, 5970315), (51, 5619120), (52, 5511060), (60, 4776252), (65, 4408848), (68, 4214340), (72, 3980210), (78, 3674040), (80, 3582189), (85, 3371472), (90, 3184168), (102, 2809560), (104, 2755530), (117, 2449360), (120, 2388126), (130, 2204424), (136, 2107170), (144, 1990105), (153, 1873040), (156, 1837020), (170, 1685736), (180, 1592084), (195, 1469616), (204, 1404780), (208, 1377765), (221, 1296720), (234, 1224680), (240, 1194063), (255, 1123824), (260, 1102212), (272, 1053585), (306, 936520), (312, 918510), (340, 842868), (360, 796042), (390, 734808), (408, 702390), (442, 648360), (468, 612340), (510, 561912), (520, 551106), (585, 489872), (612, 468260), (624, 459255), (663, 432240), (680, 421434), (720, 398021), (765, 374608), (780, 367404), (816, 351195), (884, 324180), (936, 306170), (1020, 280956), (1040, 275553), (1105, 259344), (1170, 244936), (1224, 234130), (1326, 216120), (1360, 210717), (1530, 187304), (1560, 183702), (1768, 162090), (1801, 159120), (1872, 153085), (1989, 144080), (2040, 140478), (2210, 129672), (2340, 122468), (2448, 117065), (2652, 108060), (3060, 93652), (3120, 91851), (3315, 86448), (3536, 81045), (3602, 79560), (3978, 72040), (4080, 70239), (4420, 64836), (4680, 61234), (5304, 54030), (5403, 53040), (6120, 46826), (6630, 43224), (7204, 39780), (7956, 36020), (8840, 32418), (9005, 31824), (9360, 30617), (9945, 28816), (10608, 27015), (10806, 26520), (12240, 23413), (13260, 21612), (14408, 19890), (15912, 18010), (16209, 17680)]