1199181480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{20107}}^1$

素因数の和:20199

約数の個数: 128

約数和(自身を含む): 4169594880

約数和(自身を除く): 2970413400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 71, 84, 105, 120, 140, 142, 168, 210, 213, 280, 284, 355, 420, 426, 497, 568, 710, 840, 852, 994, 1065, 1420, 1491, 1704, 1988, 2130, 2485, 2840, 2982, 3976, 4260, 4970, 5964, 7455, 8520, 9940, 11928, 14910, 19880, 20107, 29820, 40214, 59640, 60321, 80428, 100535, 120642, 140749, 160856, 201070, 241284, 281498, 301605, 402140, 422247, 482568, 562996, 603210, 703745, 804280, 844494, 1125992, 1206420, 1407490, 1427597, 1688988, 2111235, 2412840, 2814980, 2855194, 3377976, 4222470, 4282791, 5629960, 5710388, 7137985, 8444940, 8565582, 9993179, 11420776, 14275970, 16889880, 17131164, 19986358, 21413955, 28551940, 29979537, 34262328, 39972716, 42827910, 49965895, 57103880, 59959074, 79945432, 85655820, 99931790, 119918148, 149897685, 171311640, 199863580, 239836296, 299795370, 399727160, 599590740, 1199181480]

約数ペア:

[(1, 1199181480), (2, 599590740), (3, 399727160), (4, 299795370), (5, 239836296), (6, 199863580), (7, 171311640), (8, 149897685), (10, 119918148), (12, 99931790), (14, 85655820), (15, 79945432), (20, 59959074), (21, 57103880), (24, 49965895), (28, 42827910), (30, 39972716), (35, 34262328), (40, 29979537), (42, 28551940), (56, 21413955), (60, 19986358), (70, 17131164), (71, 16889880), (84, 14275970), (105, 11420776), (120, 9993179), (140, 8565582), (142, 8444940), (168, 7137985), (210, 5710388), (213, 5629960), (280, 4282791), (284, 4222470), (355, 3377976), (420, 2855194), (426, 2814980), (497, 2412840), (568, 2111235), (710, 1688988), (840, 1427597), (852, 1407490), (994, 1206420), (1065, 1125992), (1420, 844494), (1491, 804280), (1704, 703745), (1988, 603210), (2130, 562996), (2485, 482568), (2840, 422247), (2982, 402140), (3976, 301605), (4260, 281498), (4970, 241284), (5964, 201070), (7455, 160856), (8520, 140749), (9940, 120642), (11928, 100535), (14910, 80428), (19880, 60321), (20107, 59640), (29820, 40214)]