2531692020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1021}}^1$

素因数の和:1091

約数の個数: 288

約数和(自身を含む): 8855392896

約数和(自身を除く): 6323700876

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 17, 20, 22, 26, 30, 33, 34, 39, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 102, 110, 130, 132, 143, 156, 165, 170, 187, 195, 204, 220, 221, 255, 260, 286, 289, 330, 340, 374, 390, 429, 442, 510, 561, 572, 578, 660, 663, 715, 748, 780, 858, 867, 884, 935, 1020, 1021, 1105, 1122, 1156, 1326, 1430, 1445, 1716, 1734, 1870, 2042, 2145, 2210, 2244, 2431, 2652, 2805, 2860, 2890, 3063, 3179, 3315, 3468, 3740, 3757, 4084, 4290, 4335, 4420, 4862, 5105, 5610, 5780, 6126, 6358, 6630, 7293, 7514, 8580, 8670, 9537, 9724, 10210, 11220, 11231, 11271, 12155, 12252, 12716, 13260, 13273, 14586, 15028, 15315, 15895, 17340, 17357, 18785, 19074, 20420, 22462, 22542, 24310, 26546, 29172, 30630, 31790, 33693, 34714, 36465, 37570, 38148, 39819, 41327, 44924, 45084, 47685, 48620, 52071, 53092, 56155, 56355, 61260, 63580, 66365, 67386, 69428, 72930, 75140, 79638, 82654, 86785, 95370, 104142, 112310, 112710, 123981, 132730, 134772, 145860, 146003, 159276, 165308, 168465, 173570, 190740, 190927, 199095, 206635, 208284, 224620, 225420, 225641, 247962, 260355, 265460, 292006, 295069, 336930, 347140, 381854, 398190, 413270, 438009, 451282, 495924, 520710, 572781, 584012, 590138, 619905, 673860, 676923, 730015, 763708, 796380, 826540, 876018, 885207, 902564, 954635, 1041420, 1128205, 1145562, 1180276, 1239810, 1353846, 1460030, 1475345, 1752036, 1770414, 1909270, 2190045, 2256410, 2291124, 2479620, 2482051, 2707692, 2863905, 2920060, 2950690, 3245759, 3384615, 3540828, 3818540, 3835897, 4380090, 4426035, 4512820, 4964102, 5727810, 5901380, 6491518, 6769230, 7446153, 7671794, 8760180, 8852070, 9737277, 9928204, 11455620, 11507691, 12410255, 12983036, 13538460, 14892306, 15343588, 16228795, 17704140, 19179485, 19474554, 23015382, 24820510, 29784612, 32457590, 37230765, 38358970, 38949108, 42194867, 46030764, 48686385, 49641020, 57538455, 64915180, 74461530, 76717940, 84389734, 97372770, 115076910, 126584601, 148923060, 168779468, 194745540, 210974335, 230153820, 253169202, 421948670, 506338404, 632923005, 843897340, 1265846010, 2531692020]

約数ペア:

[(1, 2531692020), (2, 1265846010), (3, 843897340), (4, 632923005), (5, 506338404), (6, 421948670), (10, 253169202), (11, 230153820), (12, 210974335), (13, 194745540), (15, 168779468), (17, 148923060), (20, 126584601), (22, 115076910), (26, 97372770), (30, 84389734), (33, 76717940), (34, 74461530), (39, 64915180), (44, 57538455), (51, 49641020), (52, 48686385), (55, 46030764), (60, 42194867), (65, 38949108), (66, 38358970), (68, 37230765), (78, 32457590), (85, 29784612), (102, 24820510), (110, 23015382), (130, 19474554), (132, 19179485), (143, 17704140), (156, 16228795), (165, 15343588), (170, 14892306), (187, 13538460), (195, 12983036), (204, 12410255), (220, 11507691), (221, 11455620), (255, 9928204), (260, 9737277), (286, 8852070), (289, 8760180), (330, 7671794), (340, 7446153), (374, 6769230), (390, 6491518), (429, 5901380), (442, 5727810), (510, 4964102), (561, 4512820), (572, 4426035), (578, 4380090), (660, 3835897), (663, 3818540), (715, 3540828), (748, 3384615), (780, 3245759), (858, 2950690), (867, 2920060), (884, 2863905), (935, 2707692), (1020, 2482051), (1021, 2479620), (1105, 2291124), (1122, 2256410), (1156, 2190045), (1326, 1909270), (1430, 1770414), (1445, 1752036), (1716, 1475345), (1734, 1460030), (1870, 1353846), (2042, 1239810), (2145, 1180276), (2210, 1145562), (2244, 1128205), (2431, 1041420), (2652, 954635), (2805, 902564), (2860, 885207), (2890, 876018), (3063, 826540), (3179, 796380), (3315, 763708), (3468, 730015), (3740, 676923), (3757, 673860), (4084, 619905), (4290, 590138), (4335, 584012), (4420, 572781), (4862, 520710), (5105, 495924), (5610, 451282), (5780, 438009), (6126, 413270), (6358, 398190), (6630, 381854), (7293, 347140), (7514, 336930), (8580, 295069), (8670, 292006), (9537, 265460), (9724, 260355), (10210, 247962), (11220, 225641), (11231, 225420), (11271, 224620), (12155, 208284), (12252, 206635), (12716, 199095), (13260, 190927), (13273, 190740), (14586, 173570), (15028, 168465), (15315, 165308), (15895, 159276), (17340, 146003), (17357, 145860), (18785, 134772), (19074, 132730), (20420, 123981), (22462, 112710), (22542, 112310), (24310, 104142), (26546, 95370), (29172, 86785), (30630, 82654), (31790, 79638), (33693, 75140), (34714, 72930), (36465, 69428), (37570, 67386), (38148, 66365), (39819, 63580), (41327, 61260), (44924, 56355), (45084, 56155), (47685, 53092), (48620, 52071)]