220491192720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{3187}}^1$

素因数の和:3798

約数の個数: 320

約数和(自身を含む): 748676653056

約数和(自身を除く): 528185460336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 496, 510, 527, 547, 620, 680, 744, 816, 930, 1020, 1054, 1094, 1240, 1360, 1488, 1581, 1641, 1860, 2040, 2108, 2188, 2480, 2635, 2735, 3162, 3187, 3282, 3720, 4080, 4216, 4376, 5270, 5470, 6324, 6374, 6564, 7440, 7905, 8205, 8432, 8752, 9299, 9561, 10540, 10940, 12648, 12748, 13128, 15810, 15935, 16410, 16957, 18598, 19122, 21080, 21880, 25296, 25496, 26256, 27897, 31620, 31870, 32820, 33914, 37196, 38244, 42160, 43760, 46495, 47805, 50871, 50992, 54179, 55794, 63240, 63740, 65640, 67828, 74392, 76488, 84785, 92990, 95610, 98797, 101742, 108358, 111588, 126480, 127480, 131280, 135656, 139485, 148784, 152976, 162537, 169570, 185980, 191220, 197594, 203484, 216716, 223176, 254355, 254960, 270895, 271312, 278970, 288269, 296391, 325074, 339140, 371960, 382440, 395188, 406968, 433432, 446352, 493985, 508710, 541790, 557940, 576538, 592782, 650148, 678280, 743920, 764880, 790376, 812685, 813936, 864807, 866864, 987970, 1017420, 1083580, 1115880, 1153076, 1185564, 1300296, 1356560, 1441345, 1481955, 1580752, 1625370, 1679549, 1729614, 1743289, 1975940, 2034840, 2167160, 2231760, 2306152, 2371128, 2600592, 2882690, 2963910, 3250740, 3359098, 3459228, 3486578, 3951880, 4069680, 4324035, 4334320, 4612304, 4742256, 5038647, 5229867, 5765380, 5927820, 6501480, 6718196, 6918456, 6973156, 7903760, 8397745, 8648070, 8716445, 10077294, 10459734, 11530760, 11855640, 13002960, 13436392, 13836912, 13946312, 16795490, 17296140, 17432890, 20154588, 20919468, 23061520, 23711280, 25193235, 26149335, 26872784, 27892624, 29635913, 33590980, 34592280, 34865780, 40309176, 41838936, 50386470, 52298670, 54041959, 59271826, 67181960, 69184560, 69731560, 80618352, 83677872, 88907739, 100772940, 104597340, 108083918, 118543652, 134363920, 139463120, 148179565, 162125877, 177815478, 201545880, 209194680, 216167836, 237087304, 270209795, 296359130, 324251754, 355630956, 403091760, 418389360, 432335672, 444538695, 474174608, 540419590, 592718260, 648503508, 711261912, 810629385, 864671344, 889077390, 918713303, 1080839180, 1185436520, 1297007016, 1422523824, 1621258770, 1778154780, 1837426606, 2161678360, 2370873040, 2594014032, 2756139909, 3242517540, 3556309560, 3674853212, 4323356720, 4593566515, 5512279818, 6485035080, 7112619120, 7349706424, 9187133030, 11024559636, 12970070160, 13780699545, 14699412848, 18374266060, 22049119272, 27561399090, 36748532120, 44098238544, 55122798180, 73497064240, 110245596360, 220491192720]

約数ペア:

[(1, 220491192720), (2, 110245596360), (3, 73497064240), (4, 55122798180), (5, 44098238544), (6, 36748532120), (8, 27561399090), (10, 22049119272), (12, 18374266060), (15, 14699412848), (16, 13780699545), (17, 12970070160), (20, 11024559636), (24, 9187133030), (30, 7349706424), (31, 7112619120), (34, 6485035080), (40, 5512279818), (48, 4593566515), (51, 4323356720), (60, 3674853212), (62, 3556309560), (68, 3242517540), (80, 2756139909), (85, 2594014032), (93, 2370873040), (102, 2161678360), (120, 1837426606), (124, 1778154780), (136, 1621258770), (155, 1422523824), (170, 1297007016), (186, 1185436520), (204, 1080839180), (240, 918713303), (248, 889077390), (255, 864671344), (272, 810629385), (310, 711261912), (340, 648503508), (372, 592718260), (408, 540419590), (465, 474174608), (496, 444538695), (510, 432335672), (527, 418389360), (547, 403091760), (620, 355630956), (680, 324251754), (744, 296359130), (816, 270209795), (930, 237087304), (1020, 216167836), (1054, 209194680), (1094, 201545880), (1240, 177815478), (1360, 162125877), (1488, 148179565), (1581, 139463120), (1641, 134363920), (1860, 118543652), (2040, 108083918), (2108, 104597340), (2188, 100772940), (2480, 88907739), (2635, 83677872), (2735, 80618352), (3162, 69731560), (3187, 69184560), (3282, 67181960), (3720, 59271826), (4080, 54041959), (4216, 52298670), (4376, 50386470), (5270, 41838936), (5470, 40309176), (6324, 34865780), (6374, 34592280), (6564, 33590980), (7440, 29635913), (7905, 27892624), (8205, 26872784), (8432, 26149335), (8752, 25193235), (9299, 23711280), (9561, 23061520), (10540, 20919468), (10940, 20154588), (12648, 17432890), (12748, 17296140), (13128, 16795490), (15810, 13946312), (15935, 13836912), (16410, 13436392), (16957, 13002960), (18598, 11855640), (19122, 11530760), (21080, 10459734), (21880, 10077294), (25296, 8716445), (25496, 8648070), (26256, 8397745), (27897, 7903760), (31620, 6973156), (31870, 6918456), (32820, 6718196), (33914, 6501480), (37196, 5927820), (38244, 5765380), (42160, 5229867), (43760, 5038647), (46495, 4742256), (47805, 4612304), (50871, 4334320), (50992, 4324035), (54179, 4069680), (55794, 3951880), (63240, 3486578), (63740, 3459228), (65640, 3359098), (67828, 3250740), (74392, 2963910), (76488, 2882690), (84785, 2600592), (92990, 2371128), (95610, 2306152), (98797, 2231760), (101742, 2167160), (108358, 2034840), (111588, 1975940), (126480, 1743289), (127480, 1729614), (131280, 1679549), (135656, 1625370), (139485, 1580752), (148784, 1481955), (152976, 1441345), (162537, 1356560), (169570, 1300296), (185980, 1185564), (191220, 1153076), (197594, 1115880), (203484, 1083580), (216716, 1017420), (223176, 987970), (254355, 866864), (254960, 864807), (270895, 813936), (271312, 812685), (278970, 790376), (288269, 764880), (296391, 743920), (325074, 678280), (339140, 650148), (371960, 592782), (382440, 576538), (395188, 557940), (406968, 541790), (433432, 508710), (446352, 493985)]