154856520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:229

約数の個数: 384

約数和(自身を含む): 644716800

約数和(自身を除く): 489860280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 29, 30, 35, 36, 39, 40, 42, 45, 52, 56, 58, 60, 63, 65, 70, 72, 78, 84, 87, 90, 91, 104, 105, 116, 117, 120, 126, 130, 140, 145, 156, 163, 168, 174, 180, 182, 195, 203, 210, 232, 234, 252, 260, 261, 273, 280, 290, 312, 315, 326, 348, 360, 364, 377, 390, 406, 420, 435, 455, 468, 489, 504, 520, 522, 546, 580, 585, 609, 630, 652, 696, 728, 754, 780, 812, 815, 819, 840, 870, 910, 936, 978, 1015, 1044, 1092, 1131, 1141, 1160, 1170, 1218, 1260, 1304, 1305, 1365, 1467, 1508, 1560, 1624, 1630, 1638, 1740, 1820, 1827, 1885, 1956, 2030, 2088, 2119, 2184, 2262, 2282, 2340, 2436, 2445, 2520, 2610, 2639, 2730, 2934, 3016, 3045, 3260, 3276, 3393, 3423, 3480, 3640, 3654, 3770, 3912, 4060, 4095, 4238, 4524, 4564, 4680, 4727, 4872, 4890, 5220, 5278, 5460, 5655, 5705, 5868, 6090, 6357, 6520, 6552, 6786, 6846, 7308, 7335, 7540, 7917, 8120, 8190, 8476, 9048, 9128, 9135, 9454, 9780, 10269, 10440, 10556, 10595, 10920, 11310, 11410, 11736, 12180, 12714, 13195, 13572, 13692, 14181, 14616, 14670, 14833, 15080, 15834, 16380, 16952, 16965, 17115, 18270, 18908, 19071, 19560, 20538, 21112, 21190, 22620, 22820, 23635, 23751, 24360, 25428, 26390, 27144, 27384, 28362, 29340, 29666, 31668, 31785, 32760, 33089, 33930, 34230, 36540, 37816, 38142, 39585, 41076, 42380, 42543, 44499, 45240, 45640, 47270, 47502, 50856, 51345, 52780, 56724, 58680, 59332, 61451, 63336, 63570, 66178, 67860, 68460, 70905, 73080, 74165, 76284, 79170, 82152, 84760, 85086, 88998, 94540, 95004, 95355, 99267, 102690, 105560, 113448, 118664, 118755, 122902, 127140, 132356, 133497, 135720, 136920, 141810, 148330, 152568, 158340, 165445, 170172, 177996, 184353, 189080, 190008, 190710, 198534, 205380, 212715, 222495, 237510, 245804, 254280, 264712, 266994, 283620, 296660, 297801, 307255, 316680, 330890, 340344, 355992, 368706, 381420, 397068, 410760, 425430, 430157, 444990, 475020, 491608, 496335, 533988, 553059, 567240, 593320, 595602, 614510, 661780, 667485, 737412, 762840, 794136, 850860, 860314, 889980, 921765, 950040, 992670, 1067976, 1106118, 1191204, 1229020, 1290471, 1323560, 1334970, 1474824, 1489005, 1701720, 1720628, 1779960, 1843530, 1985340, 2150785, 2212236, 2382408, 2458040, 2580942, 2669940, 2765295, 2978010, 3441256, 3687060, 3871413, 3970680, 4301570, 4424472, 5161884, 5339880, 5530590, 5956020, 6452355, 7374120, 7742826, 8603140, 10323768, 11061180, 11912040, 12904710, 15485652, 17206280, 19357065, 22122360, 25809420, 30971304, 38714130, 51618840, 77428260, 154856520]

約数ペア:

[(1, 154856520), (2, 77428260), (3, 51618840), (4, 38714130), (5, 30971304), (6, 25809420), (7, 22122360), (8, 19357065), (9, 17206280), (10, 15485652), (12, 12904710), (13, 11912040), (14, 11061180), (15, 10323768), (18, 8603140), (20, 7742826), (21, 7374120), (24, 6452355), (26, 5956020), (28, 5530590), (29, 5339880), (30, 5161884), (35, 4424472), (36, 4301570), (39, 3970680), (40, 3871413), (42, 3687060), (45, 3441256), (52, 2978010), (56, 2765295), (58, 2669940), (60, 2580942), (63, 2458040), (65, 2382408), (70, 2212236), (72, 2150785), (78, 1985340), (84, 1843530), (87, 1779960), (90, 1720628), (91, 1701720), (104, 1489005), (105, 1474824), (116, 1334970), (117, 1323560), (120, 1290471), (126, 1229020), (130, 1191204), (140, 1106118), (145, 1067976), (156, 992670), (163, 950040), (168, 921765), (174, 889980), (180, 860314), (182, 850860), (195, 794136), (203, 762840), (210, 737412), (232, 667485), (234, 661780), (252, 614510), (260, 595602), (261, 593320), (273, 567240), (280, 553059), (290, 533988), (312, 496335), (315, 491608), (326, 475020), (348, 444990), (360, 430157), (364, 425430), (377, 410760), (390, 397068), (406, 381420), (420, 368706), (435, 355992), (455, 340344), (468, 330890), (489, 316680), (504, 307255), (520, 297801), (522, 296660), (546, 283620), (580, 266994), (585, 264712), (609, 254280), (630, 245804), (652, 237510), (696, 222495), (728, 212715), (754, 205380), (780, 198534), (812, 190710), (815, 190008), (819, 189080), (840, 184353), (870, 177996), (910, 170172), (936, 165445), (978, 158340), (1015, 152568), (1044, 148330), (1092, 141810), (1131, 136920), (1141, 135720), (1160, 133497), (1170, 132356), (1218, 127140), (1260, 122902), (1304, 118755), (1305, 118664), (1365, 113448), (1467, 105560), (1508, 102690), (1560, 99267), (1624, 95355), (1630, 95004), (1638, 94540), (1740, 88998), (1820, 85086), (1827, 84760), (1885, 82152), (1956, 79170), (2030, 76284), (2088, 74165), (2119, 73080), (2184, 70905), (2262, 68460), (2282, 67860), (2340, 66178), (2436, 63570), (2445, 63336), (2520, 61451), (2610, 59332), (2639, 58680), (2730, 56724), (2934, 52780), (3016, 51345), (3045, 50856), (3260, 47502), (3276, 47270), (3393, 45640), (3423, 45240), (3480, 44499), (3640, 42543), (3654, 42380), (3770, 41076), (3912, 39585), (4060, 38142), (4095, 37816), (4238, 36540), (4524, 34230), (4564, 33930), (4680, 33089), (4727, 32760), (4872, 31785), (4890, 31668), (5220, 29666), (5278, 29340), (5460, 28362), (5655, 27384), (5705, 27144), (5868, 26390), (6090, 25428), (6357, 24360), (6520, 23751), (6552, 23635), (6786, 22820), (6846, 22620), (7308, 21190), (7335, 21112), (7540, 20538), (7917, 19560), (8120, 19071), (8190, 18908), (8476, 18270), (9048, 17115), (9128, 16965), (9135, 16952), (9454, 16380), (9780, 15834), (10269, 15080), (10440, 14833), (10556, 14670), (10595, 14616), (10920, 14181), (11310, 13692), (11410, 13572), (11736, 13195), (12180, 12714)]