215687160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2711}}^1$

素因数の和:2758

約数の個数: 192

約数和(自身を含む): 799606080

約数和(自身を除く): 583918920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1989, 2040, 2210, 2340, 2652, 2711, 3060, 3315, 3978, 4420, 4680, 5304, 5422, 6120, 6630, 7956, 8133, 8840, 9945, 10844, 13260, 13555, 15912, 16266, 19890, 21688, 24399, 26520, 27110, 32532, 35243, 39780, 40665, 46087, 48798, 54220, 65064, 70486, 79560, 81330, 92174, 97596, 105729, 108440, 121995, 138261, 140972, 162660, 176215, 184348, 195192, 211458, 230435, 243990, 276522, 281944, 317187, 325320, 352430, 368696, 414783, 422916, 460870, 487980, 528645, 553044, 599131, 634374, 691305, 704860, 829566, 845832, 921740, 975960, 1057290, 1106088, 1198262, 1268748, 1382610, 1409720, 1585935, 1659132, 1797393, 1843480, 2073915, 2114580, 2396524, 2537496, 2765220, 2995655, 3171870, 3318264, 3594786, 4147830, 4229160, 4793048, 5392179, 5530440, 5991310, 6343740, 7189572, 8295660, 8986965, 10784358, 11982620, 12687480, 14379144, 16591320, 17973930, 21568716, 23965240, 26960895, 35947860, 43137432, 53921790, 71895720, 107843580, 215687160]

約数ペア:

[(1, 215687160), (2, 107843580), (3, 71895720), (4, 53921790), (5, 43137432), (6, 35947860), (8, 26960895), (9, 23965240), (10, 21568716), (12, 17973930), (13, 16591320), (15, 14379144), (17, 12687480), (18, 11982620), (20, 10784358), (24, 8986965), (26, 8295660), (30, 7189572), (34, 6343740), (36, 5991310), (39, 5530440), (40, 5392179), (45, 4793048), (51, 4229160), (52, 4147830), (60, 3594786), (65, 3318264), (68, 3171870), (72, 2995655), (78, 2765220), (85, 2537496), (90, 2396524), (102, 2114580), (104, 2073915), (117, 1843480), (120, 1797393), (130, 1659132), (136, 1585935), (153, 1409720), (156, 1382610), (170, 1268748), (180, 1198262), (195, 1106088), (204, 1057290), (221, 975960), (234, 921740), (255, 845832), (260, 829566), (306, 704860), (312, 691305), (340, 634374), (360, 599131), (390, 553044), (408, 528645), (442, 487980), (468, 460870), (510, 422916), (520, 414783), (585, 368696), (612, 352430), (663, 325320), (680, 317187), (765, 281944), (780, 276522), (884, 243990), (936, 230435), (1020, 211458), (1105, 195192), (1170, 184348), (1224, 176215), (1326, 162660), (1530, 140972), (1560, 138261), (1768, 121995), (1989, 108440), (2040, 105729), (2210, 97596), (2340, 92174), (2652, 81330), (2711, 79560), (3060, 70486), (3315, 65064), (3978, 54220), (4420, 48798), (4680, 46087), (5304, 40665), (5422, 39780), (6120, 35243), (6630, 32532), (7956, 27110), (8133, 26520), (8840, 24399), (9945, 21688), (10844, 19890), (13260, 16266), (13555, 15912)]