40602660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{349}}^1$

素因数の和:645

約数の個数: 96

約数和(自身を含む): 130771200

約数和(自身を除く): 90168540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 277, 349, 420, 554, 698, 831, 1047, 1108, 1385, 1396, 1662, 1745, 1939, 2094, 2443, 2770, 3324, 3490, 3878, 4155, 4188, 4886, 5235, 5540, 5817, 6980, 7329, 7756, 8310, 9695, 9772, 10470, 11634, 12215, 14658, 16620, 19390, 20940, 23268, 24430, 29085, 29316, 36645, 38780, 48860, 58170, 73290, 96673, 116340, 146580, 193346, 290019, 386692, 483365, 580038, 676711, 966730, 1160076, 1353422, 1450095, 1933460, 2030133, 2706844, 2900190, 3383555, 4060266, 5800380, 6767110, 8120532, 10150665, 13534220, 20301330, 40602660]

約数ペア:

[(1, 40602660), (2, 20301330), (3, 13534220), (4, 10150665), (5, 8120532), (6, 6767110), (7, 5800380), (10, 4060266), (12, 3383555), (14, 2900190), (15, 2706844), (20, 2030133), (21, 1933460), (28, 1450095), (30, 1353422), (35, 1160076), (42, 966730), (60, 676711), (70, 580038), (84, 483365), (105, 386692), (140, 290019), (210, 193346), (277, 146580), (349, 116340), (420, 96673), (554, 73290), (698, 58170), (831, 48860), (1047, 38780), (1108, 36645), (1385, 29316), (1396, 29085), (1662, 24430), (1745, 23268), (1939, 20940), (2094, 19390), (2443, 16620), (2770, 14658), (3324, 12215), (3490, 11634), (3878, 10470), (4155, 9772), (4188, 9695), (4886, 8310), (5235, 7756), (5540, 7329), (5817, 6980)]