892571280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{499}}^1$

素因数の和:801

約数の個数: 160

約数和(自身を含む): 2879280000

約数和(自身を除く): 1986708720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 257, 290, 348, 435, 464, 499, 514, 580, 696, 771, 870, 998, 1028, 1160, 1285, 1392, 1497, 1542, 1740, 1996, 2056, 2320, 2495, 2570, 2994, 3084, 3480, 3855, 3992, 4112, 4990, 5140, 5988, 6168, 6960, 7453, 7485, 7710, 7984, 9980, 10280, 11976, 12336, 14471, 14906, 14970, 15420, 19960, 20560, 22359, 23952, 28942, 29812, 29940, 30840, 37265, 39920, 43413, 44718, 57884, 59624, 59880, 61680, 72355, 74530, 86826, 89436, 111795, 115768, 119248, 119760, 128243, 144710, 149060, 173652, 178872, 217065, 223590, 231536, 256486, 289420, 298120, 347304, 357744, 384729, 434130, 447180, 512972, 578840, 596240, 641215, 694608, 769458, 868260, 894360, 1025944, 1157680, 1282430, 1538916, 1736520, 1788720, 1923645, 2051888, 2564860, 3077832, 3473040, 3719047, 3847290, 5129720, 6155664, 7438094, 7694580, 10259440, 11157141, 14876188, 15389160, 18595235, 22314282, 29752376, 30778320, 37190470, 44628564, 55785705, 59504752, 74380940, 89257128, 111571410, 148761880, 178514256, 223142820, 297523760, 446285640, 892571280]

約数ペア:

[(1, 892571280), (2, 446285640), (3, 297523760), (4, 223142820), (5, 178514256), (6, 148761880), (8, 111571410), (10, 89257128), (12, 74380940), (15, 59504752), (16, 55785705), (20, 44628564), (24, 37190470), (29, 30778320), (30, 29752376), (40, 22314282), (48, 18595235), (58, 15389160), (60, 14876188), (80, 11157141), (87, 10259440), (116, 7694580), (120, 7438094), (145, 6155664), (174, 5129720), (232, 3847290), (240, 3719047), (257, 3473040), (290, 3077832), (348, 2564860), (435, 2051888), (464, 1923645), (499, 1788720), (514, 1736520), (580, 1538916), (696, 1282430), (771, 1157680), (870, 1025944), (998, 894360), (1028, 868260), (1160, 769458), (1285, 694608), (1392, 641215), (1497, 596240), (1542, 578840), (1740, 512972), (1996, 447180), (2056, 434130), (2320, 384729), (2495, 357744), (2570, 347304), (2994, 298120), (3084, 289420), (3480, 256486), (3855, 231536), (3992, 223590), (4112, 217065), (4990, 178872), (5140, 173652), (5988, 149060), (6168, 144710), (6960, 128243), (7453, 119760), (7485, 119248), (7710, 115768), (7984, 111795), (9980, 89436), (10280, 86826), (11976, 74530), (12336, 72355), (14471, 61680), (14906, 59880), (14970, 59624), (15420, 57884), (19960, 44718), (20560, 43413), (22359, 39920), (23952, 37265), (28942, 30840), (29812, 29940)]