31450239040

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{587}}^1$

素因数の和:1137

約数の個数: 224

約数和(自身を含む): 84650323968

約数和(自身を除く): 53200084928

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 320, 341, 352, 440, 491, 496, 587, 620, 682, 704, 880, 982, 992, 1174, 1240, 1364, 1705, 1760, 1964, 1984, 2348, 2455, 2480, 2728, 2935, 3410, 3520, 3928, 4696, 4910, 4960, 5401, 5456, 5870, 6457, 6820, 7856, 9392, 9820, 9920, 10802, 10912, 11740, 12914, 13640, 15221, 15712, 18197, 18784, 19640, 21604, 21824, 23480, 25828, 27005, 27280, 30442, 31424, 32285, 36394, 37568, 39280, 43208, 46960, 51656, 54010, 54560, 60884, 64570, 72788, 76105, 78560, 86416, 90985, 93920, 103312, 108020, 109120, 121768, 129140, 145576, 152210, 157120, 167431, 172832, 181970, 187840, 200167, 206624, 216040, 243536, 258280, 288217, 291152, 304420, 334862, 345664, 363940, 400334, 413248, 432080, 487072, 516560, 576434, 582304, 608840, 669724, 727880, 800668, 837155, 864160, 974144, 1000835, 1033120, 1152868, 1164608, 1217680, 1339448, 1441085, 1455760, 1601336, 1674310, 1728320, 2001670, 2066240, 2305736, 2435360, 2678896, 2882170, 2911520, 3170387, 3202672, 3348620, 4003340, 4611472, 4870720, 5357792, 5764340, 5823040, 6340774, 6405344, 6697240, 8006680, 8934727, 9222944, 10715584, 11528680, 12681548, 12810688, 13394480, 15851935, 16013360, 17869454, 18445888, 23057360, 25363096, 26788960, 31703870, 32026720, 35738908, 44673635, 46114720, 50726192, 53577920, 63407740, 64053440, 71477816, 89347270, 92229440, 98281997, 101452384, 126815480, 142955632, 178694540, 196563994, 202904768, 253630960, 285911264, 357389080, 393127988, 491409985, 507261920, 571822528, 714778160, 786255976, 982819970, 1014523840, 1429556320, 1572511952, 1965639940, 2859112640, 3145023904, 3931279880, 6290047808, 7862559760, 15725119520, 31450239040]

約数ペア:

[(1, 31450239040), (2, 15725119520), (4, 7862559760), (5, 6290047808), (8, 3931279880), (10, 3145023904), (11, 2859112640), (16, 1965639940), (20, 1572511952), (22, 1429556320), (31, 1014523840), (32, 982819970), (40, 786255976), (44, 714778160), (55, 571822528), (62, 507261920), (64, 491409985), (80, 393127988), (88, 357389080), (110, 285911264), (124, 253630960), (155, 202904768), (160, 196563994), (176, 178694540), (220, 142955632), (248, 126815480), (310, 101452384), (320, 98281997), (341, 92229440), (352, 89347270), (440, 71477816), (491, 64053440), (496, 63407740), (587, 53577920), (620, 50726192), (682, 46114720), (704, 44673635), (880, 35738908), (982, 32026720), (992, 31703870), (1174, 26788960), (1240, 25363096), (1364, 23057360), (1705, 18445888), (1760, 17869454), (1964, 16013360), (1984, 15851935), (2348, 13394480), (2455, 12810688), (2480, 12681548), (2728, 11528680), (2935, 10715584), (3410, 9222944), (3520, 8934727), (3928, 8006680), (4696, 6697240), (4910, 6405344), (4960, 6340774), (5401, 5823040), (5456, 5764340), (5870, 5357792), (6457, 4870720), (6820, 4611472), (7856, 4003340), (9392, 3348620), (9820, 3202672), (9920, 3170387), (10802, 2911520), (10912, 2882170), (11740, 2678896), (12914, 2435360), (13640, 2305736), (15221, 2066240), (15712, 2001670), (18197, 1728320), (18784, 1674310), (19640, 1601336), (21604, 1455760), (21824, 1441085), (23480, 1339448), (25828, 1217680), (27005, 1164608), (27280, 1152868), (30442, 1033120), (31424, 1000835), (32285, 974144), (36394, 864160), (37568, 837155), (39280, 800668), (43208, 727880), (46960, 669724), (51656, 608840), (54010, 582304), (54560, 576434), (60884, 516560), (64570, 487072), (72788, 432080), (76105, 413248), (78560, 400334), (86416, 363940), (90985, 345664), (93920, 334862), (103312, 304420), (108020, 291152), (109120, 288217), (121768, 258280), (129140, 243536), (145576, 216040), (152210, 206624), (157120, 200167), (167431, 187840), (172832, 181970)]