288701140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 288

約数和(自身を含む): 849429504

約数和(自身を除く): 560728364

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 31, 34, 35, 43, 49, 52, 62, 65, 68, 70, 85, 86, 91, 98, 119, 124, 130, 140, 155, 170, 172, 182, 196, 215, 217, 221, 238, 245, 260, 301, 310, 340, 364, 403, 430, 434, 442, 455, 476, 490, 527, 559, 595, 602, 620, 637, 731, 806, 833, 860, 868, 884, 910, 980, 1054, 1085, 1105, 1118, 1190, 1204, 1274, 1333, 1462, 1505, 1519, 1547, 1612, 1666, 1820, 2015, 2107, 2108, 2170, 2210, 2236, 2380, 2548, 2635, 2666, 2795, 2821, 2924, 3010, 3038, 3094, 3185, 3332, 3655, 3689, 3913, 4030, 4165, 4214, 4340, 4420, 5117, 5270, 5332, 5590, 5642, 6020, 6076, 6188, 6370, 6665, 6851, 7310, 7378, 7595, 7735, 7826, 8060, 8330, 8428, 9331, 9503, 10234, 10535, 10540, 10829, 11180, 11284, 12740, 13330, 13702, 14105, 14620, 14756, 15190, 15470, 15652, 16660, 17329, 18445, 18662, 19006, 19565, 19747, 20468, 21070, 21658, 22661, 25585, 25823, 26660, 27391, 27404, 28210, 30380, 30940, 34255, 34658, 35819, 36890, 37324, 38012, 39130, 39494, 42140, 43316, 45322, 46655, 47515, 47957, 51170, 51646, 54145, 54782, 56420, 65317, 66521, 68510, 69316, 71638, 73780, 78260, 78988, 86645, 90644, 93310, 95030, 95914, 98735, 102340, 103292, 108290, 109564, 113305, 121303, 129115, 130634, 133042, 136955, 137020, 143276, 158627, 173290, 179095, 186620, 190060, 191828, 197470, 216580, 226610, 239785, 242606, 258230, 261268, 266084, 273910, 294593, 317254, 326585, 332605, 335699, 346580, 358190, 394940, 453220, 465647, 479570, 485212, 516460, 547820, 589186, 606515, 634508, 653170, 665210, 671398, 716380, 793135, 849121, 931294, 959140, 1110389, 1178372, 1213030, 1306340, 1330420, 1342796, 1472965, 1586270, 1678495, 1698242, 1862588, 2062151, 2220778, 2328235, 2426060, 2945930, 3172540, 3356990, 3396484, 4124302, 4245605, 4441556, 4656470, 5551945, 5891860, 6713980, 8248604, 8491210, 9312940, 10310755, 11103890, 14435057, 16982420, 20621510, 22207780, 28870114, 41243020, 57740228, 72175285, 144350570, 288701140]

約数ペア:

[(1, 288701140), (2, 144350570), (4, 72175285), (5, 57740228), (7, 41243020), (10, 28870114), (13, 22207780), (14, 20621510), (17, 16982420), (20, 14435057), (26, 11103890), (28, 10310755), (31, 9312940), (34, 8491210), (35, 8248604), (43, 6713980), (49, 5891860), (52, 5551945), (62, 4656470), (65, 4441556), (68, 4245605), (70, 4124302), (85, 3396484), (86, 3356990), (91, 3172540), (98, 2945930), (119, 2426060), (124, 2328235), (130, 2220778), (140, 2062151), (155, 1862588), (170, 1698242), (172, 1678495), (182, 1586270), (196, 1472965), (215, 1342796), (217, 1330420), (221, 1306340), (238, 1213030), (245, 1178372), (260, 1110389), (301, 959140), (310, 931294), (340, 849121), (364, 793135), (403, 716380), (430, 671398), (434, 665210), (442, 653170), (455, 634508), (476, 606515), (490, 589186), (527, 547820), (559, 516460), (595, 485212), (602, 479570), (620, 465647), (637, 453220), (731, 394940), (806, 358190), (833, 346580), (860, 335699), (868, 332605), (884, 326585), (910, 317254), (980, 294593), (1054, 273910), (1085, 266084), (1105, 261268), (1118, 258230), (1190, 242606), (1204, 239785), (1274, 226610), (1333, 216580), (1462, 197470), (1505, 191828), (1519, 190060), (1547, 186620), (1612, 179095), (1666, 173290), (1820, 158627), (2015, 143276), (2107, 137020), (2108, 136955), (2170, 133042), (2210, 130634), (2236, 129115), (2380, 121303), (2548, 113305), (2635, 109564), (2666, 108290), (2795, 103292), (2821, 102340), (2924, 98735), (3010, 95914), (3038, 95030), (3094, 93310), (3185, 90644), (3332, 86645), (3655, 78988), (3689, 78260), (3913, 73780), (4030, 71638), (4165, 69316), (4214, 68510), (4340, 66521), (4420, 65317), (5117, 56420), (5270, 54782), (5332, 54145), (5590, 51646), (5642, 51170), (6020, 47957), (6076, 47515), (6188, 46655), (6370, 45322), (6665, 43316), (6851, 42140), (7310, 39494), (7378, 39130), (7595, 38012), (7735, 37324), (7826, 36890), (8060, 35819), (8330, 34658), (8428, 34255), (9331, 30940), (9503, 30380), (10234, 28210), (10535, 27404), (10540, 27391), (10829, 26660), (11180, 25823), (11284, 25585), (12740, 22661), (13330, 21658), (13702, 21070), (14105, 20468), (14620, 19747), (14756, 19565), (15190, 19006), (15470, 18662), (15652, 18445), (16660, 17329)]