196103520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:266

約数の個数: 288

約数和(自身を含む): 724598784

約数和(自身を除く): 528495264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 31, 32, 36, 40, 45, 46, 48, 60, 62, 69, 72, 80, 90, 92, 93, 96, 115, 120, 124, 138, 144, 155, 160, 180, 184, 186, 191, 207, 230, 240, 248, 276, 279, 288, 310, 345, 360, 368, 372, 382, 414, 460, 465, 480, 496, 552, 558, 573, 620, 690, 713, 720, 736, 744, 764, 828, 920, 930, 955, 992, 1035, 1104, 1116, 1146, 1240, 1380, 1395, 1426, 1440, 1488, 1528, 1656, 1719, 1840, 1860, 1910, 2070, 2139, 2208, 2232, 2292, 2480, 2760, 2790, 2852, 2865, 2976, 3056, 3312, 3438, 3565, 3680, 3720, 3820, 4140, 4278, 4393, 4464, 4584, 4960, 5520, 5580, 5704, 5730, 5921, 6112, 6417, 6624, 6876, 7130, 7440, 7640, 8280, 8556, 8595, 8786, 8928, 9168, 10695, 11040, 11160, 11408, 11460, 11842, 12834, 13179, 13752, 14260, 14880, 15280, 16560, 17112, 17190, 17572, 17763, 18336, 21390, 21965, 22320, 22816, 22920, 23684, 25668, 26358, 27504, 28520, 29605, 30560, 32085, 33120, 34224, 34380, 35144, 35526, 39537, 42780, 43930, 44640, 45840, 47368, 51336, 52716, 53289, 55008, 57040, 59210, 64170, 65895, 68448, 68760, 70288, 71052, 79074, 85560, 87860, 88815, 91680, 94736, 102672, 105432, 106578, 114080, 118420, 128340, 131790, 136183, 137520, 140576, 142104, 158148, 171120, 175720, 177630, 189472, 197685, 205344, 210864, 213156, 236840, 256680, 263580, 266445, 272366, 275040, 284208, 316296, 342240, 351440, 355260, 395370, 408549, 421728, 426312, 473680, 513360, 527160, 532890, 544732, 568416, 632592, 680915, 702880, 710520, 790740, 817098, 852624, 947360, 1026720, 1054320, 1065780, 1089464, 1225647, 1265184, 1361830, 1421040, 1581480, 1634196, 1705248, 2042745, 2108640, 2131560, 2178928, 2451294, 2723660, 2842080, 3162960, 3268392, 4085490, 4263120, 4357856, 4902588, 5447320, 6128235, 6325920, 6536784, 8170980, 8526240, 9805176, 10894640, 12256470, 13073568, 16341960, 19610352, 21789280, 24512940, 32683920, 39220704, 49025880, 65367840, 98051760, 196103520]

約数ペア:

[(1, 196103520), (2, 98051760), (3, 65367840), (4, 49025880), (5, 39220704), (6, 32683920), (8, 24512940), (9, 21789280), (10, 19610352), (12, 16341960), (15, 13073568), (16, 12256470), (18, 10894640), (20, 9805176), (23, 8526240), (24, 8170980), (30, 6536784), (31, 6325920), (32, 6128235), (36, 5447320), (40, 4902588), (45, 4357856), (46, 4263120), (48, 4085490), (60, 3268392), (62, 3162960), (69, 2842080), (72, 2723660), (80, 2451294), (90, 2178928), (92, 2131560), (93, 2108640), (96, 2042745), (115, 1705248), (120, 1634196), (124, 1581480), (138, 1421040), (144, 1361830), (155, 1265184), (160, 1225647), (180, 1089464), (184, 1065780), (186, 1054320), (191, 1026720), (207, 947360), (230, 852624), (240, 817098), (248, 790740), (276, 710520), (279, 702880), (288, 680915), (310, 632592), (345, 568416), (360, 544732), (368, 532890), (372, 527160), (382, 513360), (414, 473680), (460, 426312), (465, 421728), (480, 408549), (496, 395370), (552, 355260), (558, 351440), (573, 342240), (620, 316296), (690, 284208), (713, 275040), (720, 272366), (736, 266445), (744, 263580), (764, 256680), (828, 236840), (920, 213156), (930, 210864), (955, 205344), (992, 197685), (1035, 189472), (1104, 177630), (1116, 175720), (1146, 171120), (1240, 158148), (1380, 142104), (1395, 140576), (1426, 137520), (1440, 136183), (1488, 131790), (1528, 128340), (1656, 118420), (1719, 114080), (1840, 106578), (1860, 105432), (1910, 102672), (2070, 94736), (2139, 91680), (2208, 88815), (2232, 87860), (2292, 85560), (2480, 79074), (2760, 71052), (2790, 70288), (2852, 68760), (2865, 68448), (2976, 65895), (3056, 64170), (3312, 59210), (3438, 57040), (3565, 55008), (3680, 53289), (3720, 52716), (3820, 51336), (4140, 47368), (4278, 45840), (4393, 44640), (4464, 43930), (4584, 42780), (4960, 39537), (5520, 35526), (5580, 35144), (5704, 34380), (5730, 34224), (5921, 33120), (6112, 32085), (6417, 30560), (6624, 29605), (6876, 28520), (7130, 27504), (7440, 26358), (7640, 25668), (8280, 23684), (8556, 22920), (8595, 22816), (8786, 22320), (8928, 21965), (9168, 21390), (10695, 18336), (11040, 17763), (11160, 17572), (11408, 17190), (11460, 17112), (11842, 16560), (12834, 15280), (13179, 14880), (13752, 14260)]