304392480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^2$

素因数の和:188

約数の個数: 288

約数和(自身を含む): 1176384384

約数和(自身を除く): 871991904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 73, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 146, 160, 168, 170, 204, 210, 219, 224, 238, 240, 255, 272, 280, 292, 336, 340, 357, 365, 408, 420, 438, 476, 480, 510, 511, 544, 560, 584, 595, 672, 680, 714, 730, 816, 840, 876, 952, 1020, 1022, 1095, 1120, 1168, 1190, 1241, 1360, 1428, 1460, 1533, 1632, 1680, 1752, 1785, 1904, 2040, 2044, 2190, 2336, 2380, 2482, 2555, 2720, 2856, 2920, 3066, 3360, 3504, 3570, 3723, 3808, 4080, 4088, 4380, 4760, 4964, 5110, 5329, 5712, 5840, 6132, 6205, 7008, 7140, 7446, 7665, 8160, 8176, 8687, 8760, 9520, 9928, 10220, 10658, 11424, 11680, 12264, 12410, 14280, 14892, 15330, 15987, 16352, 17374, 17520, 18615, 19040, 19856, 20440, 21316, 24528, 24820, 26061, 26645, 28560, 29784, 30660, 31974, 34748, 35040, 37230, 37303, 39712, 40880, 42632, 43435, 49056, 49640, 52122, 53290, 57120, 59568, 61320, 63948, 69496, 74460, 74606, 79935, 81760, 85264, 86870, 90593, 99280, 104244, 106580, 111909, 119136, 122640, 127896, 130305, 138992, 148920, 149212, 159870, 170528, 173740, 181186, 186515, 198560, 208488, 213160, 223818, 245280, 255792, 260610, 271779, 277984, 297840, 298424, 319740, 347480, 362372, 373030, 416976, 426320, 447636, 452965, 511584, 521220, 543558, 559545, 595680, 596848, 634151, 639480, 694960, 724744, 746060, 833952, 852640, 895272, 905930, 1042440, 1087116, 1119090, 1193696, 1268302, 1278960, 1358895, 1389920, 1449488, 1492120, 1790544, 1811860, 1902453, 2084880, 2174232, 2238180, 2536604, 2557920, 2717790, 2898976, 2984240, 3170755, 3581088, 3623720, 3804906, 4169760, 4348464, 4476360, 5073208, 5435580, 5968480, 6341510, 7247440, 7609812, 8696928, 8952720, 9512265, 10146416, 10871160, 12683020, 14494880, 15219624, 17905440, 19024530, 20292832, 21742320, 25366040, 30439248, 38049060, 43484640, 50732080, 60878496, 76098120, 101464160, 152196240, 304392480]

約数ペア:

[(1, 304392480), (2, 152196240), (3, 101464160), (4, 76098120), (5, 60878496), (6, 50732080), (7, 43484640), (8, 38049060), (10, 30439248), (12, 25366040), (14, 21742320), (15, 20292832), (16, 19024530), (17, 17905440), (20, 15219624), (21, 14494880), (24, 12683020), (28, 10871160), (30, 10146416), (32, 9512265), (34, 8952720), (35, 8696928), (40, 7609812), (42, 7247440), (48, 6341510), (51, 5968480), (56, 5435580), (60, 5073208), (68, 4476360), (70, 4348464), (73, 4169760), (80, 3804906), (84, 3623720), (85, 3581088), (96, 3170755), (102, 2984240), (105, 2898976), (112, 2717790), (119, 2557920), (120, 2536604), (136, 2238180), (140, 2174232), (146, 2084880), (160, 1902453), (168, 1811860), (170, 1790544), (204, 1492120), (210, 1449488), (219, 1389920), (224, 1358895), (238, 1278960), (240, 1268302), (255, 1193696), (272, 1119090), (280, 1087116), (292, 1042440), (336, 905930), (340, 895272), (357, 852640), (365, 833952), (408, 746060), (420, 724744), (438, 694960), (476, 639480), (480, 634151), (510, 596848), (511, 595680), (544, 559545), (560, 543558), (584, 521220), (595, 511584), (672, 452965), (680, 447636), (714, 426320), (730, 416976), (816, 373030), (840, 362372), (876, 347480), (952, 319740), (1020, 298424), (1022, 297840), (1095, 277984), (1120, 271779), (1168, 260610), (1190, 255792), (1241, 245280), (1360, 223818), (1428, 213160), (1460, 208488), (1533, 198560), (1632, 186515), (1680, 181186), (1752, 173740), (1785, 170528), (1904, 159870), (2040, 149212), (2044, 148920), (2190, 138992), (2336, 130305), (2380, 127896), (2482, 122640), (2555, 119136), (2720, 111909), (2856, 106580), (2920, 104244), (3066, 99280), (3360, 90593), (3504, 86870), (3570, 85264), (3723, 81760), (3808, 79935), (4080, 74606), (4088, 74460), (4380, 69496), (4760, 63948), (4964, 61320), (5110, 59568), (5329, 57120), (5712, 53290), (5840, 52122), (6132, 49640), (6205, 49056), (7008, 43435), (7140, 42632), (7446, 40880), (7665, 39712), (8160, 37303), (8176, 37230), (8687, 35040), (8760, 34748), (9520, 31974), (9928, 30660), (10220, 29784), (10658, 28560), (11424, 26645), (11680, 26061), (12264, 24820), (12410, 24528), (14280, 21316), (14892, 20440), (15330, 19856), (15987, 19040), (16352, 18615), (17374, 17520)]