7215583440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{4339}}^1$

素因数の和:4422

約数の個数: 240

約数和(自身を含む): 24817786560

約数和(自身を除く): 17602203120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 41, 48, 52, 60, 65, 78, 80, 82, 104, 120, 123, 130, 156, 164, 169, 195, 205, 208, 240, 246, 260, 312, 328, 338, 390, 410, 492, 507, 520, 533, 615, 624, 656, 676, 780, 820, 845, 984, 1014, 1040, 1066, 1230, 1352, 1560, 1599, 1640, 1690, 1968, 2028, 2132, 2460, 2535, 2665, 2704, 3120, 3198, 3280, 3380, 4056, 4264, 4339, 4920, 5070, 5330, 6396, 6760, 6929, 7995, 8112, 8528, 8678, 9840, 10140, 10660, 12792, 13017, 13520, 13858, 15990, 17356, 20280, 20787, 21320, 21695, 25584, 26034, 27716, 31980, 34645, 34712, 40560, 41574, 42640, 43390, 52068, 55432, 56407, 63960, 65085, 69290, 69424, 83148, 86780, 103935, 104136, 110864, 112814, 127920, 130170, 138580, 166296, 169221, 173560, 177899, 207870, 208272, 225628, 260340, 277160, 282035, 332592, 338442, 347120, 355798, 415740, 451256, 520680, 533697, 554320, 564070, 676884, 711596, 733291, 831480, 846105, 889495, 902512, 1041360, 1067394, 1128140, 1353768, 1423192, 1466582, 1662960, 1692210, 1778990, 2134788, 2199873, 2256280, 2312687, 2668485, 2707536, 2846384, 2933164, 3384420, 3557980, 3666455, 4269576, 4399746, 4512560, 4625374, 5336970, 5866328, 6768840, 6938061, 7115960, 7332910, 8539152, 8799492, 9250748, 10673940, 10999365, 11563435, 11732656, 13537680, 13876122, 14231920, 14665820, 17598984, 18501496, 21347880, 21998730, 23126870, 27752244, 29331640, 30064931, 34690305, 35197968, 37002992, 42695760, 43997460, 46253740, 55504488, 58663280, 60129862, 69380610, 87994920, 90194793, 92507480, 111008976, 120259724, 138761220, 150324655, 175989840, 180389586, 185014960, 240519448, 277522440, 300649310, 360779172, 450973965, 481038896, 555044880, 601298620, 721558344, 901947930, 1202597240, 1443116688, 1803895860, 2405194480, 3607791720, 7215583440]

約数ペア:

[(1, 7215583440), (2, 3607791720), (3, 2405194480), (4, 1803895860), (5, 1443116688), (6, 1202597240), (8, 901947930), (10, 721558344), (12, 601298620), (13, 555044880), (15, 481038896), (16, 450973965), (20, 360779172), (24, 300649310), (26, 277522440), (30, 240519448), (39, 185014960), (40, 180389586), (41, 175989840), (48, 150324655), (52, 138761220), (60, 120259724), (65, 111008976), (78, 92507480), (80, 90194793), (82, 87994920), (104, 69380610), (120, 60129862), (123, 58663280), (130, 55504488), (156, 46253740), (164, 43997460), (169, 42695760), (195, 37002992), (205, 35197968), (208, 34690305), (240, 30064931), (246, 29331640), (260, 27752244), (312, 23126870), (328, 21998730), (338, 21347880), (390, 18501496), (410, 17598984), (492, 14665820), (507, 14231920), (520, 13876122), (533, 13537680), (615, 11732656), (624, 11563435), (656, 10999365), (676, 10673940), (780, 9250748), (820, 8799492), (845, 8539152), (984, 7332910), (1014, 7115960), (1040, 6938061), (1066, 6768840), (1230, 5866328), (1352, 5336970), (1560, 4625374), (1599, 4512560), (1640, 4399746), (1690, 4269576), (1968, 3666455), (2028, 3557980), (2132, 3384420), (2460, 2933164), (2535, 2846384), (2665, 2707536), (2704, 2668485), (3120, 2312687), (3198, 2256280), (3280, 2199873), (3380, 2134788), (4056, 1778990), (4264, 1692210), (4339, 1662960), (4920, 1466582), (5070, 1423192), (5330, 1353768), (6396, 1128140), (6760, 1067394), (6929, 1041360), (7995, 902512), (8112, 889495), (8528, 846105), (8678, 831480), (9840, 733291), (10140, 711596), (10660, 676884), (12792, 564070), (13017, 554320), (13520, 533697), (13858, 520680), (15990, 451256), (17356, 415740), (20280, 355798), (20787, 347120), (21320, 338442), (21695, 332592), (25584, 282035), (26034, 277160), (27716, 260340), (31980, 225628), (34645, 208272), (34712, 207870), (40560, 177899), (41574, 173560), (42640, 169221), (43390, 166296), (52068, 138580), (55432, 130170), (56407, 127920), (63960, 112814), (65085, 110864), (69290, 104136), (69424, 103935), (83148, 86780)]