1187888520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{601}}^1$

素因数の和:816

約数の個数: 256

約数和(自身を含む): 4417620480

約数和(自身を除く): 3229731960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 181, 182, 195, 210, 260, 273, 280, 312, 362, 364, 390, 420, 455, 520, 543, 546, 601, 724, 728, 780, 840, 905, 910, 1086, 1092, 1202, 1267, 1365, 1448, 1560, 1803, 1810, 1820, 2172, 2184, 2353, 2404, 2534, 2715, 2730, 3005, 3606, 3620, 3640, 3801, 4207, 4344, 4706, 4808, 5068, 5430, 5460, 6010, 6335, 7059, 7212, 7240, 7602, 7813, 8414, 9015, 9412, 10136, 10860, 10920, 11765, 12020, 12621, 12670, 14118, 14424, 15204, 15626, 16471, 16828, 18030, 18824, 19005, 21035, 21720, 23439, 23530, 24040, 25242, 25340, 28236, 30408, 31252, 32942, 33656, 35295, 36060, 38010, 39065, 42070, 46878, 47060, 49413, 50484, 50680, 54691, 56472, 62504, 63105, 65884, 70590, 72120, 76020, 78130, 82355, 84140, 93756, 94120, 98826, 100968, 108781, 109382, 117195, 126210, 131768, 141180, 152040, 156260, 164073, 164710, 168280, 187512, 197652, 217562, 218764, 234390, 247065, 252420, 273455, 282360, 312520, 326343, 328146, 329420, 395304, 435124, 437528, 468780, 494130, 504840, 543905, 546910, 652686, 656292, 658840, 761467, 820365, 870248, 937560, 988260, 1087810, 1093820, 1305372, 1312584, 1414153, 1522934, 1631715, 1640730, 1976520, 2175620, 2187640, 2284401, 2610744, 2828306, 3045868, 3263430, 3281460, 3807335, 4242459, 4351240, 4568802, 5656612, 6091736, 6526860, 6562920, 7070765, 7614670, 8484918, 9137604, 9899071, 11313224, 11422005, 13053720, 14141530, 15229340, 16969836, 18275208, 19798142, 21212295, 22844010, 28283060, 29697213, 30458680, 33939672, 39596284, 42424590, 45688020, 49495355, 56566120, 59394426, 79192568, 84849180, 91376040, 98990710, 118788852, 148486065, 169698360, 197981420, 237577704, 296972130, 395962840, 593944260, 1187888520]

約数ペア:

[(1, 1187888520), (2, 593944260), (3, 395962840), (4, 296972130), (5, 237577704), (6, 197981420), (7, 169698360), (8, 148486065), (10, 118788852), (12, 98990710), (13, 91376040), (14, 84849180), (15, 79192568), (20, 59394426), (21, 56566120), (24, 49495355), (26, 45688020), (28, 42424590), (30, 39596284), (35, 33939672), (39, 30458680), (40, 29697213), (42, 28283060), (52, 22844010), (56, 21212295), (60, 19798142), (65, 18275208), (70, 16969836), (78, 15229340), (84, 14141530), (91, 13053720), (104, 11422005), (105, 11313224), (120, 9899071), (130, 9137604), (140, 8484918), (156, 7614670), (168, 7070765), (181, 6562920), (182, 6526860), (195, 6091736), (210, 5656612), (260, 4568802), (273, 4351240), (280, 4242459), (312, 3807335), (362, 3281460), (364, 3263430), (390, 3045868), (420, 2828306), (455, 2610744), (520, 2284401), (543, 2187640), (546, 2175620), (601, 1976520), (724, 1640730), (728, 1631715), (780, 1522934), (840, 1414153), (905, 1312584), (910, 1305372), (1086, 1093820), (1092, 1087810), (1202, 988260), (1267, 937560), (1365, 870248), (1448, 820365), (1560, 761467), (1803, 658840), (1810, 656292), (1820, 652686), (2172, 546910), (2184, 543905), (2353, 504840), (2404, 494130), (2534, 468780), (2715, 437528), (2730, 435124), (3005, 395304), (3606, 329420), (3620, 328146), (3640, 326343), (3801, 312520), (4207, 282360), (4344, 273455), (4706, 252420), (4808, 247065), (5068, 234390), (5430, 218764), (5460, 217562), (6010, 197652), (6335, 187512), (7059, 168280), (7212, 164710), (7240, 164073), (7602, 156260), (7813, 152040), (8414, 141180), (9015, 131768), (9412, 126210), (10136, 117195), (10860, 109382), (10920, 108781), (11765, 100968), (12020, 98826), (12621, 94120), (12670, 93756), (14118, 84140), (14424, 82355), (15204, 78130), (15626, 76020), (16471, 72120), (16828, 70590), (18030, 65884), (18824, 63105), (19005, 62504), (21035, 56472), (21720, 54691), (23439, 50680), (23530, 50484), (24040, 49413), (25242, 47060), (25340, 46878), (28236, 42070), (30408, 39065), (31252, 38010), (32942, 36060), (33656, 35295)]