15042484520

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:345

約数の個数: 256

約数和(自身を含む): 40642560000

約数和(自身を除く): 25600075480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 89, 97, 98, 127, 140, 178, 194, 196, 245, 254, 280, 343, 356, 388, 392, 445, 485, 490, 508, 623, 635, 679, 686, 712, 776, 889, 890, 970, 980, 1016, 1246, 1270, 1358, 1372, 1715, 1778, 1780, 1940, 1960, 2492, 2540, 2716, 2744, 3115, 3395, 3430, 3556, 3560, 3880, 4361, 4445, 4753, 4984, 5080, 5432, 6223, 6230, 6790, 6860, 7112, 8633, 8722, 8890, 9506, 11303, 12319, 12446, 12460, 13580, 13720, 17266, 17444, 17780, 19012, 21805, 22606, 23765, 24638, 24892, 24920, 27160, 30527, 31115, 33271, 34532, 34888, 35560, 38024, 43165, 43561, 43610, 45212, 47530, 49276, 49784, 56515, 60431, 61054, 61595, 62230, 66542, 69064, 79121, 86233, 86330, 87122, 87220, 90424, 95060, 98552, 113030, 120862, 122108, 123190, 124460, 133084, 152635, 158242, 166355, 172466, 172660, 174244, 174440, 190120, 217805, 226060, 241724, 244216, 246380, 248920, 266168, 302155, 305270, 316484, 332710, 344932, 345320, 348488, 395605, 423017, 431165, 435610, 452120, 483448, 492760, 553847, 603631, 604310, 610540, 632968, 665420, 689864, 791210, 846034, 862330, 871220, 1096391, 1107694, 1207262, 1208620, 1221080, 1330840, 1582420, 1692068, 1724660, 1742440, 2115085, 2192782, 2215388, 2414524, 2417240, 2769235, 2961119, 3018155, 3164840, 3384136, 3449320, 3876929, 4225417, 4230170, 4385564, 4430776, 4829048, 5481955, 5538470, 5922238, 6036310, 7674737, 7753858, 8450834, 8460340, 8771128, 10963910, 11076940, 11844476, 12072620, 14805595, 15349474, 15507716, 16901668, 16920680, 19384645, 21127085, 21927820, 22153880, 23688952, 24145240, 29611190, 30698948, 31015432, 33803336, 38373685, 38769290, 42254170, 43855640, 53723159, 59222380, 61397896, 76747370, 77538580, 84508340, 107446318, 118444760, 153494740, 155077160, 169016680, 214892636, 268615795, 306989480, 376062113, 429785272, 537231590, 752124226, 1074463180, 1504248452, 1880310565, 2148926360, 3008496904, 3760621130, 7521242260, 15042484520]

約数ペア:

[(1, 15042484520), (2, 7521242260), (4, 3760621130), (5, 3008496904), (7, 2148926360), (8, 1880310565), (10, 1504248452), (14, 1074463180), (20, 752124226), (28, 537231590), (35, 429785272), (40, 376062113), (49, 306989480), (56, 268615795), (70, 214892636), (89, 169016680), (97, 155077160), (98, 153494740), (127, 118444760), (140, 107446318), (178, 84508340), (194, 77538580), (196, 76747370), (245, 61397896), (254, 59222380), (280, 53723159), (343, 43855640), (356, 42254170), (388, 38769290), (392, 38373685), (445, 33803336), (485, 31015432), (490, 30698948), (508, 29611190), (623, 24145240), (635, 23688952), (679, 22153880), (686, 21927820), (712, 21127085), (776, 19384645), (889, 16920680), (890, 16901668), (970, 15507716), (980, 15349474), (1016, 14805595), (1246, 12072620), (1270, 11844476), (1358, 11076940), (1372, 10963910), (1715, 8771128), (1778, 8460340), (1780, 8450834), (1940, 7753858), (1960, 7674737), (2492, 6036310), (2540, 5922238), (2716, 5538470), (2744, 5481955), (3115, 4829048), (3395, 4430776), (3430, 4385564), (3556, 4230170), (3560, 4225417), (3880, 3876929), (4361, 3449320), (4445, 3384136), (4753, 3164840), (4984, 3018155), (5080, 2961119), (5432, 2769235), (6223, 2417240), (6230, 2414524), (6790, 2215388), (6860, 2192782), (7112, 2115085), (8633, 1742440), (8722, 1724660), (8890, 1692068), (9506, 1582420), (11303, 1330840), (12319, 1221080), (12446, 1208620), (12460, 1207262), (13580, 1107694), (13720, 1096391), (17266, 871220), (17444, 862330), (17780, 846034), (19012, 791210), (21805, 689864), (22606, 665420), (23765, 632968), (24638, 610540), (24892, 604310), (24920, 603631), (27160, 553847), (30527, 492760), (31115, 483448), (33271, 452120), (34532, 435610), (34888, 431165), (35560, 423017), (38024, 395605), (43165, 348488), (43561, 345320), (43610, 344932), (45212, 332710), (47530, 316484), (49276, 305270), (49784, 302155), (56515, 266168), (60431, 248920), (61054, 246380), (61595, 244216), (62230, 241724), (66542, 226060), (69064, 217805), (79121, 190120), (86233, 174440), (86330, 174244), (87122, 172660), (87220, 172466), (90424, 166355), (95060, 158242), (98552, 152635), (113030, 133084), (120862, 124460), (122108, 123190)]