1395644640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1171}}^1$

素因数の和:1393

約数の個数: 192

約数和(自身を含む): 4763308032

約数和(自身を除く): 3367663392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 191, 195, 208, 240, 260, 312, 382, 390, 416, 480, 520, 573, 624, 764, 780, 955, 1040, 1146, 1171, 1248, 1528, 1560, 1910, 2080, 2292, 2342, 2483, 2865, 3056, 3120, 3513, 3820, 4584, 4684, 4966, 5730, 5855, 6112, 6240, 7026, 7449, 7640, 9168, 9368, 9932, 11460, 11710, 12415, 14052, 14898, 15223, 15280, 17565, 18336, 18736, 19864, 22920, 23420, 24830, 28104, 29796, 30446, 30560, 35130, 37245, 37472, 39728, 45669, 45840, 46840, 49660, 56208, 59592, 60892, 70260, 74490, 76115, 79456, 91338, 91680, 93680, 99320, 112416, 119184, 121784, 140520, 148980, 152230, 182676, 187360, 198640, 223661, 228345, 238368, 243568, 281040, 297960, 304460, 365352, 397280, 447322, 456690, 487136, 562080, 595920, 608920, 670983, 730704, 894644, 913380, 1118305, 1191840, 1217840, 1341966, 1461408, 1789288, 1826760, 2236610, 2435680, 2683932, 2907593, 3354915, 3578576, 3653520, 4473220, 5367864, 5815186, 6709830, 7157152, 7307040, 8722779, 8946440, 10735728, 11630372, 13419660, 14537965, 17445558, 17892880, 21471456, 23260744, 26839320, 29075930, 34891116, 35785760, 43613895, 46521488, 53678640, 58151860, 69782232, 87227790, 93042976, 107357280, 116303720, 139564464, 174455580, 232607440, 279128928, 348911160, 465214880, 697822320, 1395644640]

約数ペア:

[(1, 1395644640), (2, 697822320), (3, 465214880), (4, 348911160), (5, 279128928), (6, 232607440), (8, 174455580), (10, 139564464), (12, 116303720), (13, 107357280), (15, 93042976), (16, 87227790), (20, 69782232), (24, 58151860), (26, 53678640), (30, 46521488), (32, 43613895), (39, 35785760), (40, 34891116), (48, 29075930), (52, 26839320), (60, 23260744), (65, 21471456), (78, 17892880), (80, 17445558), (96, 14537965), (104, 13419660), (120, 11630372), (130, 10735728), (156, 8946440), (160, 8722779), (191, 7307040), (195, 7157152), (208, 6709830), (240, 5815186), (260, 5367864), (312, 4473220), (382, 3653520), (390, 3578576), (416, 3354915), (480, 2907593), (520, 2683932), (573, 2435680), (624, 2236610), (764, 1826760), (780, 1789288), (955, 1461408), (1040, 1341966), (1146, 1217840), (1171, 1191840), (1248, 1118305), (1528, 913380), (1560, 894644), (1910, 730704), (2080, 670983), (2292, 608920), (2342, 595920), (2483, 562080), (2865, 487136), (3056, 456690), (3120, 447322), (3513, 397280), (3820, 365352), (4584, 304460), (4684, 297960), (4966, 281040), (5730, 243568), (5855, 238368), (6112, 228345), (6240, 223661), (7026, 198640), (7449, 187360), (7640, 182676), (9168, 152230), (9368, 148980), (9932, 140520), (11460, 121784), (11710, 119184), (12415, 112416), (14052, 99320), (14898, 93680), (15223, 91680), (15280, 91338), (17565, 79456), (18336, 76115), (18736, 74490), (19864, 70260), (22920, 60892), (23420, 59592), (24830, 56208), (28104, 49660), (29796, 46840), (30446, 45840), (30560, 45669), (35130, 39728), (37245, 37472)]