128311410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 342641664

約数和(自身を除く): 214330254

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 47, 51, 53, 85, 94, 101, 102, 106, 141, 159, 170, 202, 235, 255, 265, 282, 303, 318, 470, 505, 510, 530, 606, 705, 795, 799, 901, 1010, 1410, 1515, 1590, 1598, 1717, 1802, 2397, 2491, 2703, 3030, 3434, 3995, 4505, 4747, 4794, 4982, 5151, 5353, 5406, 7473, 7990, 8585, 9010, 9494, 10302, 10706, 11985, 12455, 13515, 14241, 14946, 16059, 17170, 23735, 23970, 24910, 25755, 26765, 27030, 28482, 32118, 37365, 42347, 47470, 51510, 53530, 71205, 74730, 80295, 80699, 84694, 91001, 127041, 142410, 160590, 161398, 182002, 211735, 242097, 251591, 254082, 273003, 403495, 423470, 455005, 484194, 503182, 546006, 635205, 754773, 806990, 910010, 1210485, 1257955, 1270410, 1365015, 1509546, 2420970, 2515910, 2730030, 3773865, 4277047, 7547730, 8554094, 12831141, 21385235, 25662282, 42770470, 64155705, 128311410]

約数ペア:

[(1, 128311410), (2, 64155705), (3, 42770470), (5, 25662282), (6, 21385235), (10, 12831141), (15, 8554094), (17, 7547730), (30, 4277047), (34, 3773865), (47, 2730030), (51, 2515910), (53, 2420970), (85, 1509546), (94, 1365015), (101, 1270410), (102, 1257955), (106, 1210485), (141, 910010), (159, 806990), (170, 754773), (202, 635205), (235, 546006), (255, 503182), (265, 484194), (282, 455005), (303, 423470), (318, 403495), (470, 273003), (505, 254082), (510, 251591), (530, 242097), (606, 211735), (705, 182002), (795, 161398), (799, 160590), (901, 142410), (1010, 127041), (1410, 91001), (1515, 84694), (1590, 80699), (1598, 80295), (1717, 74730), (1802, 71205), (2397, 53530), (2491, 51510), (2703, 47470), (3030, 42347), (3434, 37365), (3995, 32118), (4505, 28482), (4747, 27030), (4794, 26765), (4982, 25755), (5151, 24910), (5353, 23970), (5406, 23735), (7473, 17170), (7990, 16059), (8585, 14946), (9010, 14241), (9494, 13515), (10302, 12455), (10706, 11985)]