273241920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:657

約数の個数: 224

約数和(自身を含む): 1006864128

約数和(自身を除く): 733622208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 73, 80, 84, 96, 105, 112, 120, 140, 146, 160, 168, 192, 210, 219, 224, 240, 280, 292, 320, 336, 365, 420, 438, 448, 480, 511, 557, 560, 584, 672, 730, 840, 876, 960, 1022, 1095, 1114, 1120, 1168, 1344, 1460, 1533, 1671, 1680, 1752, 2044, 2190, 2228, 2240, 2336, 2555, 2785, 2920, 3066, 3342, 3360, 3504, 3899, 4088, 4380, 4456, 4672, 5110, 5570, 5840, 6132, 6684, 6720, 7008, 7665, 7798, 8176, 8355, 8760, 8912, 10220, 11140, 11680, 11697, 12264, 13368, 14016, 15330, 15596, 16352, 16710, 17520, 17824, 19495, 20440, 22280, 23360, 23394, 24528, 26736, 30660, 31192, 32704, 33420, 35040, 35648, 38990, 40661, 40880, 44560, 46788, 49056, 53472, 58485, 61320, 62384, 66840, 70080, 77980, 81322, 81760, 89120, 93576, 98112, 106944, 116970, 121983, 122640, 124768, 133680, 155960, 162644, 163520, 178240, 187152, 203305, 233940, 243966, 245280, 249536, 267360, 284627, 311920, 325288, 374304, 406610, 467880, 487932, 490560, 534720, 569254, 609915, 623840, 650576, 748608, 813220, 853881, 935760, 975864, 1138508, 1219830, 1247680, 1301152, 1423135, 1626440, 1707762, 1871520, 1951728, 2277016, 2439660, 2602304, 2846270, 3252880, 3415524, 3743040, 3903456, 4269405, 4554032, 4879320, 5692540, 6505760, 6831048, 7806912, 8538810, 9108064, 9758640, 11385080, 13011520, 13662096, 17077620, 18216128, 19517280, 22770160, 27324192, 34155240, 39034560, 45540320, 54648384, 68310480, 91080640, 136620960, 273241920]

約数ペア:

[(1, 273241920), (2, 136620960), (3, 91080640), (4, 68310480), (5, 54648384), (6, 45540320), (7, 39034560), (8, 34155240), (10, 27324192), (12, 22770160), (14, 19517280), (15, 18216128), (16, 17077620), (20, 13662096), (21, 13011520), (24, 11385080), (28, 9758640), (30, 9108064), (32, 8538810), (35, 7806912), (40, 6831048), (42, 6505760), (48, 5692540), (56, 4879320), (60, 4554032), (64, 4269405), (70, 3903456), (73, 3743040), (80, 3415524), (84, 3252880), (96, 2846270), (105, 2602304), (112, 2439660), (120, 2277016), (140, 1951728), (146, 1871520), (160, 1707762), (168, 1626440), (192, 1423135), (210, 1301152), (219, 1247680), (224, 1219830), (240, 1138508), (280, 975864), (292, 935760), (320, 853881), (336, 813220), (365, 748608), (420, 650576), (438, 623840), (448, 609915), (480, 569254), (511, 534720), (557, 490560), (560, 487932), (584, 467880), (672, 406610), (730, 374304), (840, 325288), (876, 311920), (960, 284627), (1022, 267360), (1095, 249536), (1114, 245280), (1120, 243966), (1168, 233940), (1344, 203305), (1460, 187152), (1533, 178240), (1671, 163520), (1680, 162644), (1752, 155960), (2044, 133680), (2190, 124768), (2228, 122640), (2240, 121983), (2336, 116970), (2555, 106944), (2785, 98112), (2920, 93576), (3066, 89120), (3342, 81760), (3360, 81322), (3504, 77980), (3899, 70080), (4088, 66840), (4380, 62384), (4456, 61320), (4672, 58485), (5110, 53472), (5570, 49056), (5840, 46788), (6132, 44560), (6684, 40880), (6720, 40661), (7008, 38990), (7665, 35648), (7798, 35040), (8176, 33420), (8355, 32704), (8760, 31192), (8912, 30660), (10220, 26736), (11140, 24528), (11680, 23394), (11697, 23360), (12264, 22280), (13368, 20440), (14016, 19495), (15330, 17824), (15596, 17520), (16352, 16710)]