12946949820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{21013}}^1$

素因数の和:21201

約数の個数: 192

約数和(自身を含む): 46318218240

約数和(自身を除く): 33371268420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 163, 180, 189, 210, 252, 270, 315, 326, 378, 420, 489, 540, 630, 652, 756, 815, 945, 978, 1141, 1260, 1467, 1630, 1890, 1956, 2282, 2445, 2934, 3260, 3423, 3780, 4401, 4564, 4890, 5705, 5868, 6846, 7335, 8802, 9780, 10269, 11410, 13692, 14670, 17115, 17604, 20538, 21013, 22005, 22820, 29340, 30807, 34230, 41076, 42026, 44010, 51345, 61614, 63039, 68460, 84052, 88020, 102690, 105065, 123228, 126078, 147091, 154035, 189117, 205380, 210130, 252156, 294182, 308070, 315195, 378234, 420260, 441273, 567351, 588364, 616140, 630390, 735455, 756468, 882546, 945585, 1134702, 1260780, 1323819, 1470910, 1765092, 1891170, 2206365, 2269404, 2647638, 2836755, 2941820, 3425119, 3782340, 3971457, 4412730, 5295276, 5673510, 6619095, 6850238, 7942914, 8825460, 10275357, 11347020, 13238190, 13700476, 15885828, 17125595, 19857285, 20550714, 23975833, 26476380, 30826071, 34251190, 39714570, 41101428, 47951666, 51376785, 61652142, 68502380, 71927499, 79429140, 92478213, 95903332, 102753570, 119879165, 123304284, 143854998, 154130355, 184956426, 205507140, 215782497, 239758330, 287709996, 308260710, 359637495, 369912852, 431564994, 462391065, 479516660, 616521420, 647347491, 719274990, 863129988, 924782130, 1078912485, 1294694982, 1438549980, 1849564260, 2157824970, 2589389964, 3236737455, 4315649940, 6473474910, 12946949820]

約数ペア:

[(1, 12946949820), (2, 6473474910), (3, 4315649940), (4, 3236737455), (5, 2589389964), (6, 2157824970), (7, 1849564260), (9, 1438549980), (10, 1294694982), (12, 1078912485), (14, 924782130), (15, 863129988), (18, 719274990), (20, 647347491), (21, 616521420), (27, 479516660), (28, 462391065), (30, 431564994), (35, 369912852), (36, 359637495), (42, 308260710), (45, 287709996), (54, 239758330), (60, 215782497), (63, 205507140), (70, 184956426), (84, 154130355), (90, 143854998), (105, 123304284), (108, 119879165), (126, 102753570), (135, 95903332), (140, 92478213), (163, 79429140), (180, 71927499), (189, 68502380), (210, 61652142), (252, 51376785), (270, 47951666), (315, 41101428), (326, 39714570), (378, 34251190), (420, 30826071), (489, 26476380), (540, 23975833), (630, 20550714), (652, 19857285), (756, 17125595), (815, 15885828), (945, 13700476), (978, 13238190), (1141, 11347020), (1260, 10275357), (1467, 8825460), (1630, 7942914), (1890, 6850238), (1956, 6619095), (2282, 5673510), (2445, 5295276), (2934, 4412730), (3260, 3971457), (3423, 3782340), (3780, 3425119), (4401, 2941820), (4564, 2836755), (4890, 2647638), (5705, 2269404), (5868, 2206365), (6846, 1891170), (7335, 1765092), (8802, 1470910), (9780, 1323819), (10269, 1260780), (11410, 1134702), (13692, 945585), (14670, 882546), (17115, 756468), (17604, 735455), (20538, 630390), (21013, 616140), (22005, 588364), (22820, 567351), (29340, 441273), (30807, 420260), (34230, 378234), (41076, 315195), (42026, 308070), (44010, 294182), (51345, 252156), (61614, 210130), (63039, 205380), (68460, 189117), (84052, 154035), (88020, 147091), (102690, 126078), (105065, 123228)]