240643008

素因数分解:

$2^6\times 3^3\times {\mathrm{47}}^1\times {\mathrm{2963}}^1$

素因数の和:3031

約数の個数: 112

約数和(自身を含む): 722741760

約数和(自身を除く): 482098752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 94, 96, 108, 141, 144, 188, 192, 216, 282, 288, 376, 423, 432, 564, 576, 752, 846, 864, 1128, 1269, 1504, 1692, 1728, 2256, 2538, 2963, 3008, 3384, 4512, 5076, 5926, 6768, 8889, 9024, 10152, 11852, 13536, 17778, 20304, 23704, 26667, 27072, 35556, 40608, 47408, 53334, 71112, 80001, 81216, 94816, 106668, 139261, 142224, 160002, 189632, 213336, 278522, 284448, 320004, 417783, 426672, 557044, 568896, 640008, 835566, 853344, 1114088, 1253349, 1280016, 1671132, 1706688, 2228176, 2506698, 2560032, 3342264, 3760047, 4456352, 5013396, 5120064, 6684528, 7520094, 8912704, 10026792, 13369056, 15040188, 20053584, 26738112, 30080376, 40107168, 60160752, 80214336, 120321504, 240643008]

約数ペア:

[(1, 240643008), (2, 120321504), (3, 80214336), (4, 60160752), (6, 40107168), (8, 30080376), (9, 26738112), (12, 20053584), (16, 15040188), (18, 13369056), (24, 10026792), (27, 8912704), (32, 7520094), (36, 6684528), (47, 5120064), (48, 5013396), (54, 4456352), (64, 3760047), (72, 3342264), (94, 2560032), (96, 2506698), (108, 2228176), (141, 1706688), (144, 1671132), (188, 1280016), (192, 1253349), (216, 1114088), (282, 853344), (288, 835566), (376, 640008), (423, 568896), (432, 557044), (564, 426672), (576, 417783), (752, 320004), (846, 284448), (864, 278522), (1128, 213336), (1269, 189632), (1504, 160002), (1692, 142224), (1728, 139261), (2256, 106668), (2538, 94816), (2963, 81216), (3008, 80001), (3384, 71112), (4512, 53334), (5076, 47408), (5926, 40608), (6768, 35556), (8889, 27072), (9024, 26667), (10152, 23704), (11852, 20304), (13536, 17778)]