1330490040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{281}}^1$

素因数の和:534

約数の個数: 256

約数和(自身を含む): 4648803840

約数和(自身を除く): 3318313800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 211, 220, 255, 264, 281, 330, 340, 374, 408, 422, 440, 510, 561, 562, 633, 660, 680, 748, 843, 844, 935, 1020, 1055, 1122, 1124, 1266, 1320, 1405, 1496, 1686, 1688, 1870, 2040, 2110, 2244, 2248, 2321, 2532, 2805, 2810, 3091, 3165, 3372, 3587, 3740, 4215, 4220, 4488, 4642, 4777, 5064, 5610, 5620, 6182, 6330, 6744, 6963, 7174, 7480, 8430, 8440, 9273, 9284, 9554, 10761, 11220, 11240, 11605, 12364, 12660, 13926, 14331, 14348, 15455, 16860, 17935, 18546, 18568, 19108, 21522, 22440, 23210, 23885, 24728, 25320, 27852, 28662, 28696, 30910, 33720, 34815, 35870, 37092, 38216, 39457, 43044, 46365, 46420, 47770, 52547, 53805, 55704, 57324, 59291, 61820, 69630, 71655, 71740, 74184, 78914, 86088, 92730, 92840, 95540, 105094, 107610, 114648, 118371, 118582, 123640, 139260, 143310, 143480, 157641, 157828, 177873, 185460, 191080, 197285, 210188, 215220, 236742, 237164, 262735, 278520, 286620, 296455, 315282, 315656, 355746, 370920, 394570, 420376, 430440, 473484, 474328, 525470, 573240, 591855, 592910, 630564, 652201, 711492, 788205, 789140, 889365, 946968, 1007947, 1050940, 1183710, 1185820, 1261128, 1304402, 1422984, 1576410, 1578280, 1778730, 1956603, 2015894, 2101880, 2367420, 2371640, 2608804, 3023841, 3152820, 3261005, 3557460, 3913206, 4031788, 4734840, 5039735, 5217608, 6047682, 6305640, 6522010, 7114920, 7826412, 8063576, 9783015, 10079470, 11087417, 12095364, 13044020, 15119205, 15652824, 19566030, 20158940, 22174834, 24190728, 26088040, 30238410, 33262251, 39132060, 40317880, 44349668, 55437085, 60476820, 66524502, 78264120, 88699336, 110874170, 120953640, 133049004, 166311255, 221748340, 266098008, 332622510, 443496680, 665245020, 1330490040]

約数ペア:

[(1, 1330490040), (2, 665245020), (3, 443496680), (4, 332622510), (5, 266098008), (6, 221748340), (8, 166311255), (10, 133049004), (11, 120953640), (12, 110874170), (15, 88699336), (17, 78264120), (20, 66524502), (22, 60476820), (24, 55437085), (30, 44349668), (33, 40317880), (34, 39132060), (40, 33262251), (44, 30238410), (51, 26088040), (55, 24190728), (60, 22174834), (66, 20158940), (68, 19566030), (85, 15652824), (88, 15119205), (102, 13044020), (110, 12095364), (120, 11087417), (132, 10079470), (136, 9783015), (165, 8063576), (170, 7826412), (187, 7114920), (204, 6522010), (211, 6305640), (220, 6047682), (255, 5217608), (264, 5039735), (281, 4734840), (330, 4031788), (340, 3913206), (374, 3557460), (408, 3261005), (422, 3152820), (440, 3023841), (510, 2608804), (561, 2371640), (562, 2367420), (633, 2101880), (660, 2015894), (680, 1956603), (748, 1778730), (843, 1578280), (844, 1576410), (935, 1422984), (1020, 1304402), (1055, 1261128), (1122, 1185820), (1124, 1183710), (1266, 1050940), (1320, 1007947), (1405, 946968), (1496, 889365), (1686, 789140), (1688, 788205), (1870, 711492), (2040, 652201), (2110, 630564), (2244, 592910), (2248, 591855), (2321, 573240), (2532, 525470), (2805, 474328), (2810, 473484), (3091, 430440), (3165, 420376), (3372, 394570), (3587, 370920), (3740, 355746), (4215, 315656), (4220, 315282), (4488, 296455), (4642, 286620), (4777, 278520), (5064, 262735), (5610, 237164), (5620, 236742), (6182, 215220), (6330, 210188), (6744, 197285), (6963, 191080), (7174, 185460), (7480, 177873), (8430, 157828), (8440, 157641), (9273, 143480), (9284, 143310), (9554, 139260), (10761, 123640), (11220, 118582), (11240, 118371), (11605, 114648), (12364, 107610), (12660, 105094), (13926, 95540), (14331, 92840), (14348, 92730), (15455, 86088), (16860, 78914), (17935, 74184), (18546, 71740), (18568, 71655), (19108, 69630), (21522, 61820), (22440, 59291), (23210, 57324), (23885, 55704), (24728, 53805), (25320, 52547), (27852, 47770), (28662, 46420), (28696, 46365), (30910, 43044), (33720, 39457), (34815, 38216), (35870, 37092)]