3020404920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{563}}^1$

素因数の和:790

約数の個数: 256

約数和(自身を含む): 10346918400

約数和(自身を除く): 7326513480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 181, 190, 195, 228, 247, 260, 285, 312, 362, 380, 390, 456, 494, 520, 543, 563, 570, 724, 741, 760, 780, 905, 988, 1086, 1126, 1140, 1235, 1448, 1482, 1560, 1689, 1810, 1976, 2172, 2252, 2280, 2353, 2470, 2715, 2815, 2964, 3378, 3439, 3620, 3705, 4344, 4504, 4706, 4940, 5430, 5630, 5928, 6756, 6878, 7059, 7240, 7319, 7410, 8445, 9412, 9880, 10317, 10697, 10860, 11260, 11765, 13512, 13756, 14118, 14638, 14820, 16890, 17195, 18824, 20634, 21394, 21720, 21957, 22520, 23530, 27512, 28236, 29276, 29640, 32091, 33780, 34390, 35295, 36595, 41268, 42788, 43914, 44707, 47060, 51585, 53485, 56472, 58552, 64182, 67560, 68780, 70590, 73190, 82536, 85576, 87828, 89414, 94120, 101903, 103170, 106970, 109785, 128364, 134121, 137560, 139061, 141180, 146380, 160455, 175656, 178828, 203806, 206340, 213940, 219570, 223535, 256728, 268242, 278122, 282360, 292760, 305709, 320910, 357656, 407612, 412680, 417183, 427880, 439140, 447070, 509515, 536484, 556244, 611418, 641820, 670605, 695305, 815224, 834366, 878280, 894140, 1019030, 1072968, 1112488, 1222836, 1283640, 1324739, 1341210, 1390610, 1528545, 1668732, 1788280, 1936157, 2038060, 2085915, 2445672, 2649478, 2682420, 2781220, 3057090, 3337464, 3872314, 3974217, 4076120, 4171830, 5298956, 5364840, 5562440, 5808471, 6114180, 6623695, 7744628, 7948434, 8343660, 9680785, 10597912, 11616942, 12228360, 13247390, 15489256, 15896868, 16687320, 19361570, 19871085, 23233884, 25170041, 26494780, 29042355, 31793736, 38723140, 39742170, 46467768, 50340082, 52989560, 58084710, 75510123, 77446280, 79484340, 100680164, 116169420, 125850205, 151020246, 158968680, 201360328, 232338840, 251700410, 302040492, 377550615, 503400820, 604080984, 755101230, 1006801640, 1510202460, 3020404920]

約数ペア:

[(1, 3020404920), (2, 1510202460), (3, 1006801640), (4, 755101230), (5, 604080984), (6, 503400820), (8, 377550615), (10, 302040492), (12, 251700410), (13, 232338840), (15, 201360328), (19, 158968680), (20, 151020246), (24, 125850205), (26, 116169420), (30, 100680164), (38, 79484340), (39, 77446280), (40, 75510123), (52, 58084710), (57, 52989560), (60, 50340082), (65, 46467768), (76, 39742170), (78, 38723140), (95, 31793736), (104, 29042355), (114, 26494780), (120, 25170041), (130, 23233884), (152, 19871085), (156, 19361570), (181, 16687320), (190, 15896868), (195, 15489256), (228, 13247390), (247, 12228360), (260, 11616942), (285, 10597912), (312, 9680785), (362, 8343660), (380, 7948434), (390, 7744628), (456, 6623695), (494, 6114180), (520, 5808471), (543, 5562440), (563, 5364840), (570, 5298956), (724, 4171830), (741, 4076120), (760, 3974217), (780, 3872314), (905, 3337464), (988, 3057090), (1086, 2781220), (1126, 2682420), (1140, 2649478), (1235, 2445672), (1448, 2085915), (1482, 2038060), (1560, 1936157), (1689, 1788280), (1810, 1668732), (1976, 1528545), (2172, 1390610), (2252, 1341210), (2280, 1324739), (2353, 1283640), (2470, 1222836), (2715, 1112488), (2815, 1072968), (2964, 1019030), (3378, 894140), (3439, 878280), (3620, 834366), (3705, 815224), (4344, 695305), (4504, 670605), (4706, 641820), (4940, 611418), (5430, 556244), (5630, 536484), (5928, 509515), (6756, 447070), (6878, 439140), (7059, 427880), (7240, 417183), (7319, 412680), (7410, 407612), (8445, 357656), (9412, 320910), (9880, 305709), (10317, 292760), (10697, 282360), (10860, 278122), (11260, 268242), (11765, 256728), (13512, 223535), (13756, 219570), (14118, 213940), (14638, 206340), (14820, 203806), (16890, 178828), (17195, 175656), (18824, 160455), (20634, 146380), (21394, 141180), (21720, 139061), (21957, 137560), (22520, 134121), (23530, 128364), (27512, 109785), (28236, 106970), (29276, 103170), (29640, 101903), (32091, 94120), (33780, 89414), (34390, 87828), (35295, 85576), (36595, 82536), (41268, 73190), (42788, 70590), (43914, 68780), (44707, 67560), (47060, 64182), (51585, 58552), (53485, 56472)]