1240396500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6949}}^1$

素因数の和:6995

約数の個数: 192

約数和(自身を含む): 4371494400

約数和(自身を除く): 3131097900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 125, 140, 150, 170, 175, 204, 210, 238, 250, 255, 300, 340, 350, 357, 375, 420, 425, 476, 500, 510, 525, 595, 700, 714, 750, 850, 875, 1020, 1050, 1190, 1275, 1428, 1500, 1700, 1750, 1785, 2100, 2125, 2380, 2550, 2625, 2975, 3500, 3570, 4250, 5100, 5250, 5950, 6375, 6949, 7140, 8500, 8925, 10500, 11900, 12750, 13898, 14875, 17850, 20847, 25500, 27796, 29750, 34745, 35700, 41694, 44625, 48643, 59500, 69490, 83388, 89250, 97286, 104235, 118133, 138980, 145929, 173725, 178500, 194572, 208470, 236266, 243215, 291858, 347450, 354399, 416940, 472532, 486430, 521175, 583716, 590665, 694900, 708798, 729645, 826931, 868625, 972860, 1042350, 1181330, 1216075, 1417596, 1459290, 1653862, 1737250, 1771995, 2084700, 2362660, 2432150, 2480793, 2605875, 2918580, 2953325, 3307724, 3474500, 3543990, 3648225, 4134655, 4864300, 4961586, 5211750, 5906650, 6080375, 7087980, 7296450, 8269310, 8859975, 9923172, 10423500, 11813300, 12160750, 12403965, 14592900, 14766625, 16538620, 17719950, 18241125, 20673275, 24321500, 24807930, 29533250, 35439900, 36482250, 41346550, 44299875, 49615860, 59066500, 62019825, 72964500, 82693100, 88599750, 103366375, 124039650, 177199500, 206732750, 248079300, 310099125, 413465500, 620198250, 1240396500]

約数ペア:

[(1, 1240396500), (2, 620198250), (3, 413465500), (4, 310099125), (5, 248079300), (6, 206732750), (7, 177199500), (10, 124039650), (12, 103366375), (14, 88599750), (15, 82693100), (17, 72964500), (20, 62019825), (21, 59066500), (25, 49615860), (28, 44299875), (30, 41346550), (34, 36482250), (35, 35439900), (42, 29533250), (50, 24807930), (51, 24321500), (60, 20673275), (68, 18241125), (70, 17719950), (75, 16538620), (84, 14766625), (85, 14592900), (100, 12403965), (102, 12160750), (105, 11813300), (119, 10423500), (125, 9923172), (140, 8859975), (150, 8269310), (170, 7296450), (175, 7087980), (204, 6080375), (210, 5906650), (238, 5211750), (250, 4961586), (255, 4864300), (300, 4134655), (340, 3648225), (350, 3543990), (357, 3474500), (375, 3307724), (420, 2953325), (425, 2918580), (476, 2605875), (500, 2480793), (510, 2432150), (525, 2362660), (595, 2084700), (700, 1771995), (714, 1737250), (750, 1653862), (850, 1459290), (875, 1417596), (1020, 1216075), (1050, 1181330), (1190, 1042350), (1275, 972860), (1428, 868625), (1500, 826931), (1700, 729645), (1750, 708798), (1785, 694900), (2100, 590665), (2125, 583716), (2380, 521175), (2550, 486430), (2625, 472532), (2975, 416940), (3500, 354399), (3570, 347450), (4250, 291858), (5100, 243215), (5250, 236266), (5950, 208470), (6375, 194572), (6949, 178500), (7140, 173725), (8500, 145929), (8925, 138980), (10500, 118133), (11900, 104235), (12750, 97286), (13898, 89250), (14875, 83388), (17850, 69490), (20847, 59500), (25500, 48643), (27796, 44625), (29750, 41694), (34745, 35700)]