281870160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:274

約数の個数: 320

約数和(自身を含む): 1055932416

約数和(自身を除く): 774062256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 43, 44, 48, 52, 55, 60, 65, 66, 78, 80, 86, 88, 104, 110, 120, 129, 130, 132, 143, 156, 165, 172, 176, 191, 195, 208, 215, 220, 240, 258, 260, 264, 286, 312, 330, 344, 382, 390, 429, 430, 440, 473, 516, 520, 528, 559, 572, 573, 624, 645, 660, 688, 715, 764, 780, 858, 860, 880, 946, 955, 1032, 1040, 1118, 1144, 1146, 1290, 1320, 1419, 1430, 1528, 1560, 1677, 1716, 1720, 1892, 1910, 2064, 2101, 2145, 2236, 2288, 2292, 2365, 2483, 2580, 2640, 2795, 2838, 2860, 2865, 3056, 3120, 3354, 3432, 3440, 3784, 3820, 4202, 4290, 4472, 4584, 4730, 4966, 5160, 5590, 5676, 5720, 5730, 6149, 6303, 6708, 6864, 7095, 7449, 7568, 7640, 8213, 8385, 8404, 8580, 8944, 9168, 9460, 9932, 10320, 10505, 11180, 11352, 11440, 11460, 12298, 12415, 12606, 13416, 14190, 14898, 15280, 16426, 16770, 16808, 17160, 18447, 18920, 19864, 21010, 22360, 22704, 22920, 24596, 24639, 24830, 25212, 26832, 27313, 28380, 29796, 30745, 31515, 32852, 33540, 33616, 34320, 36894, 37245, 37840, 39728, 41065, 42020, 44720, 45840, 49192, 49278, 49660, 50424, 54626, 56760, 59592, 61490, 63030, 65704, 67080, 73788, 74490, 81939, 82130, 84040, 90343, 92235, 98384, 98556, 99320, 100848, 106769, 109252, 113520, 119184, 122980, 123195, 126060, 131408, 134160, 136565, 147576, 148980, 163878, 164260, 168080, 180686, 184470, 197112, 198640, 213538, 218504, 245960, 246390, 252120, 271029, 273130, 295152, 297960, 320307, 327756, 328520, 361372, 368940, 394224, 409695, 427076, 437008, 451715, 491920, 492780, 504240, 533845, 542058, 546260, 595920, 640614, 655512, 657040, 722744, 737880, 819390, 854152, 903430, 985560, 1067690, 1084116, 1092520, 1174459, 1281228, 1311024, 1355145, 1445488, 1475760, 1601535, 1638780, 1708304, 1806860, 1971120, 2135380, 2168232, 2185040, 2348918, 2562456, 2710290, 3203070, 3277560, 3523377, 3613720, 4270760, 4336464, 4697836, 5124912, 5420580, 5872295, 6406140, 6555120, 7046754, 7227440, 8541520, 9395672, 10841160, 11744590, 12812280, 14093508, 17616885, 18791344, 21682320, 23489180, 25624560, 28187016, 35233770, 46978360, 56374032, 70467540, 93956720, 140935080, 281870160]

約数ペア:

[(1, 281870160), (2, 140935080), (3, 93956720), (4, 70467540), (5, 56374032), (6, 46978360), (8, 35233770), (10, 28187016), (11, 25624560), (12, 23489180), (13, 21682320), (15, 18791344), (16, 17616885), (20, 14093508), (22, 12812280), (24, 11744590), (26, 10841160), (30, 9395672), (33, 8541520), (39, 7227440), (40, 7046754), (43, 6555120), (44, 6406140), (48, 5872295), (52, 5420580), (55, 5124912), (60, 4697836), (65, 4336464), (66, 4270760), (78, 3613720), (80, 3523377), (86, 3277560), (88, 3203070), (104, 2710290), (110, 2562456), (120, 2348918), (129, 2185040), (130, 2168232), (132, 2135380), (143, 1971120), (156, 1806860), (165, 1708304), (172, 1638780), (176, 1601535), (191, 1475760), (195, 1445488), (208, 1355145), (215, 1311024), (220, 1281228), (240, 1174459), (258, 1092520), (260, 1084116), (264, 1067690), (286, 985560), (312, 903430), (330, 854152), (344, 819390), (382, 737880), (390, 722744), (429, 657040), (430, 655512), (440, 640614), (473, 595920), (516, 546260), (520, 542058), (528, 533845), (559, 504240), (572, 492780), (573, 491920), (624, 451715), (645, 437008), (660, 427076), (688, 409695), (715, 394224), (764, 368940), (780, 361372), (858, 328520), (860, 327756), (880, 320307), (946, 297960), (955, 295152), (1032, 273130), (1040, 271029), (1118, 252120), (1144, 246390), (1146, 245960), (1290, 218504), (1320, 213538), (1419, 198640), (1430, 197112), (1528, 184470), (1560, 180686), (1677, 168080), (1716, 164260), (1720, 163878), (1892, 148980), (1910, 147576), (2064, 136565), (2101, 134160), (2145, 131408), (2236, 126060), (2288, 123195), (2292, 122980), (2365, 119184), (2483, 113520), (2580, 109252), (2640, 106769), (2795, 100848), (2838, 99320), (2860, 98556), (2865, 98384), (3056, 92235), (3120, 90343), (3354, 84040), (3432, 82130), (3440, 81939), (3784, 74490), (3820, 73788), (4202, 67080), (4290, 65704), (4472, 63030), (4584, 61490), (4730, 59592), (4966, 56760), (5160, 54626), (5590, 50424), (5676, 49660), (5720, 49278), (5730, 49192), (6149, 45840), (6303, 44720), (6708, 42020), (6864, 41065), (7095, 39728), (7449, 37840), (7568, 37245), (7640, 36894), (8213, 34320), (8385, 33616), (8404, 33540), (8580, 32852), (8944, 31515), (9168, 30745), (9460, 29796), (9932, 28380), (10320, 27313), (10505, 26832), (11180, 25212), (11352, 24830), (11440, 24639), (11460, 24596), (12298, 22920), (12415, 22704), (12606, 22360), (13416, 21010), (14190, 19864), (14898, 18920), (15280, 18447), (16426, 17160), (16770, 16808)]