15703857960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{983951}}^1$

素因数の和:983991

約数の個数: 128

約数和(自身を含む): 56675635200

約数和(自身を除く): 40971777240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 983951, 1967902, 2951853, 3935804, 4919755, 5903706, 6887657, 7871608, 9839510, 11807412, 13775314, 14759265, 18695069, 19679020, 20662971, 23614824, 27550628, 29518530, 34438285, 37390138, 39358040, 41325942, 55101256, 56085207, 59037060, 68876570, 74780276, 82651884, 93475345, 103314855, 112170414, 118074120, 130865483, 137753140, 149560552, 165303768, 186950690, 206629710, 224340828, 261730966, 275506280, 280426035, 373901380, 392596449, 413259420, 448681656, 523461932, 560852070, 654327415, 747802760, 785192898, 826518840, 1046923864, 1121704140, 1308654830, 1570385796, 1962982245, 2243408280, 2617309660, 3140771592, 3925964490, 5234619320, 7851928980, 15703857960]

約数ペア:

[(1, 15703857960), (2, 7851928980), (3, 5234619320), (4, 3925964490), (5, 3140771592), (6, 2617309660), (7, 2243408280), (8, 1962982245), (10, 1570385796), (12, 1308654830), (14, 1121704140), (15, 1046923864), (19, 826518840), (20, 785192898), (21, 747802760), (24, 654327415), (28, 560852070), (30, 523461932), (35, 448681656), (38, 413259420), (40, 392596449), (42, 373901380), (56, 280426035), (57, 275506280), (60, 261730966), (70, 224340828), (76, 206629710), (84, 186950690), (95, 165303768), (105, 149560552), (114, 137753140), (120, 130865483), (133, 118074120), (140, 112170414), (152, 103314855), (168, 93475345), (190, 82651884), (210, 74780276), (228, 68876570), (266, 59037060), (280, 56085207), (285, 55101256), (380, 41325942), (399, 39358040), (420, 37390138), (456, 34438285), (532, 29518530), (570, 27550628), (665, 23614824), (760, 20662971), (798, 19679020), (840, 18695069), (1064, 14759265), (1140, 13775314), (1330, 11807412), (1596, 9839510), (1995, 7871608), (2280, 6887657), (2660, 5903706), (3192, 4919755), (3990, 3935804), (5320, 2951853), (7980, 1967902), (15960, 983951)]