26123137320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2459}}^1\times {\mathrm{12647}}^1$

素因数の和:15127

約数の個数: 128

約数和(自身を含む): 89608550400

約数和(自身を除く): 63485413080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2459, 4918, 7377, 9836, 12295, 12647, 14754, 17213, 19672, 24590, 25294, 29508, 34426, 36885, 37941, 49180, 50588, 51639, 59016, 63235, 68852, 73770, 75882, 86065, 88529, 98360, 101176, 103278, 126470, 137704, 147540, 151764, 172130, 177058, 189705, 206556, 252940, 258195, 265587, 295080, 303528, 344260, 354116, 379410, 413112, 442645, 505880, 516390, 531174, 688520, 708232, 758820, 885290, 1032780, 1062348, 1327935, 1517640, 1770580, 2065560, 2124696, 2655870, 3541160, 5311740, 10623480, 31098973, 62197946, 93296919, 124395892, 155494865, 186593838, 217692811, 248791784, 310989730, 373187676, 435385622, 466484595, 621979460, 653078433, 746375352, 870771244, 932969190, 1088464055, 1243958920, 1306156866, 1741542488, 1865938380, 2176928110, 2612313732, 3265392165, 3731876760, 4353856220, 5224627464, 6530784330, 8707712440, 13061568660, 26123137320]

約数ペア:

[(1, 26123137320), (2, 13061568660), (3, 8707712440), (4, 6530784330), (5, 5224627464), (6, 4353856220), (7, 3731876760), (8, 3265392165), (10, 2612313732), (12, 2176928110), (14, 1865938380), (15, 1741542488), (20, 1306156866), (21, 1243958920), (24, 1088464055), (28, 932969190), (30, 870771244), (35, 746375352), (40, 653078433), (42, 621979460), (56, 466484595), (60, 435385622), (70, 373187676), (84, 310989730), (105, 248791784), (120, 217692811), (140, 186593838), (168, 155494865), (210, 124395892), (280, 93296919), (420, 62197946), (840, 31098973), (2459, 10623480), (4918, 5311740), (7377, 3541160), (9836, 2655870), (12295, 2124696), (12647, 2065560), (14754, 1770580), (17213, 1517640), (19672, 1327935), (24590, 1062348), (25294, 1032780), (29508, 885290), (34426, 758820), (36885, 708232), (37941, 688520), (49180, 531174), (50588, 516390), (51639, 505880), (59016, 442645), (63235, 413112), (68852, 379410), (73770, 354116), (75882, 344260), (86065, 303528), (88529, 295080), (98360, 265587), (101176, 258195), (103278, 252940), (126470, 206556), (137704, 189705), (147540, 177058), (151764, 172130)]