1305012240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3547}}^1$

素因数の和:3646

約数の個数: 240

約数和(自身を含む): 5078805888

約数和(自身を除く): 3773793648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 73, 80, 84, 90, 105, 112, 120, 126, 140, 144, 146, 168, 180, 210, 219, 240, 252, 280, 292, 315, 336, 360, 365, 420, 438, 504, 511, 560, 584, 630, 657, 720, 730, 840, 876, 1008, 1022, 1095, 1168, 1260, 1314, 1460, 1533, 1680, 1752, 2044, 2190, 2520, 2555, 2628, 2920, 3066, 3285, 3504, 3547, 4088, 4380, 4599, 5040, 5110, 5256, 5840, 6132, 6570, 7094, 7665, 8176, 8760, 9198, 10220, 10512, 10641, 12264, 13140, 14188, 15330, 17520, 17735, 18396, 20440, 21282, 22995, 24528, 24829, 26280, 28376, 30660, 31923, 35470, 36792, 40880, 42564, 45990, 49658, 52560, 53205, 56752, 61320, 63846, 70940, 73584, 74487, 85128, 91980, 99316, 106410, 122640, 124145, 127692, 141880, 148974, 159615, 170256, 183960, 198632, 212820, 223461, 248290, 255384, 258931, 283760, 297948, 319230, 367920, 372435, 397264, 425640, 446922, 496580, 510768, 517862, 595896, 638460, 744870, 776793, 851280, 893844, 993160, 1035724, 1117305, 1191792, 1276920, 1294655, 1489740, 1553586, 1787688, 1812517, 1986320, 2071448, 2234610, 2330379, 2553840, 2589310, 2979480, 3107172, 3575376, 3625034, 3883965, 4142896, 4469220, 4660758, 5178620, 5437551, 5958960, 6214344, 7250068, 7767930, 8938440, 9062585, 9321516, 10357240, 10875102, 11651895, 12428688, 14500136, 15535860, 16312653, 17876880, 18125170, 18643032, 20714480, 21750204, 23303790, 27187755, 29000272, 31071720, 32625306, 36250340, 37286064, 43500408, 46607580, 54375510, 62143440, 65250612, 72500680, 81563265, 87000816, 93215160, 108751020, 130501224, 145001360, 163126530, 186430320, 217502040, 261002448, 326253060, 435004080, 652506120, 1305012240]

約数ペア:

[(1, 1305012240), (2, 652506120), (3, 435004080), (4, 326253060), (5, 261002448), (6, 217502040), (7, 186430320), (8, 163126530), (9, 145001360), (10, 130501224), (12, 108751020), (14, 93215160), (15, 87000816), (16, 81563265), (18, 72500680), (20, 65250612), (21, 62143440), (24, 54375510), (28, 46607580), (30, 43500408), (35, 37286064), (36, 36250340), (40, 32625306), (42, 31071720), (45, 29000272), (48, 27187755), (56, 23303790), (60, 21750204), (63, 20714480), (70, 18643032), (72, 18125170), (73, 17876880), (80, 16312653), (84, 15535860), (90, 14500136), (105, 12428688), (112, 11651895), (120, 10875102), (126, 10357240), (140, 9321516), (144, 9062585), (146, 8938440), (168, 7767930), (180, 7250068), (210, 6214344), (219, 5958960), (240, 5437551), (252, 5178620), (280, 4660758), (292, 4469220), (315, 4142896), (336, 3883965), (360, 3625034), (365, 3575376), (420, 3107172), (438, 2979480), (504, 2589310), (511, 2553840), (560, 2330379), (584, 2234610), (630, 2071448), (657, 1986320), (720, 1812517), (730, 1787688), (840, 1553586), (876, 1489740), (1008, 1294655), (1022, 1276920), (1095, 1191792), (1168, 1117305), (1260, 1035724), (1314, 993160), (1460, 893844), (1533, 851280), (1680, 776793), (1752, 744870), (2044, 638460), (2190, 595896), (2520, 517862), (2555, 510768), (2628, 496580), (2920, 446922), (3066, 425640), (3285, 397264), (3504, 372435), (3547, 367920), (4088, 319230), (4380, 297948), (4599, 283760), (5040, 258931), (5110, 255384), (5256, 248290), (5840, 223461), (6132, 212820), (6570, 198632), (7094, 183960), (7665, 170256), (8176, 159615), (8760, 148974), (9198, 141880), (10220, 127692), (10512, 124145), (10641, 122640), (12264, 106410), (13140, 99316), (14188, 91980), (15330, 85128), (17520, 74487), (17735, 73584), (18396, 70940), (20440, 63846), (21282, 61320), (22995, 56752), (24528, 53205), (24829, 52560), (26280, 49658), (28376, 45990), (30660, 42564), (31923, 40880), (35470, 36792)]