31534807040

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:901

約数の個数: 288

約数和(自身を含む): 85956474240

約数和(自身を除く): 54421667200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 121, 124, 128, 155, 160, 176, 220, 242, 248, 256, 310, 320, 341, 352, 440, 484, 496, 512, 605, 620, 640, 682, 704, 821, 880, 968, 992, 1024, 1210, 1240, 1280, 1364, 1408, 1642, 1705, 1760, 1936, 1984, 2048, 2420, 2480, 2560, 2728, 2816, 3284, 3410, 3520, 3751, 3872, 3968, 4105, 4840, 4960, 5120, 5456, 5632, 6568, 6820, 7040, 7502, 7744, 7936, 8210, 9031, 9680, 9920, 10240, 10912, 11264, 13136, 13640, 14080, 15004, 15488, 15872, 16420, 18062, 18755, 19360, 19840, 21824, 22528, 25451, 26272, 27280, 28160, 30008, 30976, 31744, 32840, 36124, 37510, 38720, 39680, 43648, 45155, 50902, 52544, 54560, 56320, 60016, 61952, 63488, 65680, 72248, 75020, 77440, 79360, 87296, 90310, 99341, 101804, 105088, 109120, 112640, 120032, 123904, 127255, 131360, 144496, 150040, 154880, 158720, 174592, 180620, 198682, 203608, 210176, 218240, 240064, 247808, 254510, 262720, 279961, 288992, 300080, 309760, 317440, 349184, 361240, 397364, 407216, 420352, 436480, 480128, 496705, 509020, 525440, 559922, 577984, 600160, 619520, 698368, 722480, 794728, 814432, 840704, 872960, 960256, 993410, 1018040, 1050880, 1119844, 1155968, 1200320, 1239040, 1399805, 1444960, 1589456, 1628864, 1681408, 1745920, 1920512, 1986820, 2036080, 2101760, 2239688, 2311936, 2400640, 2799610, 2889920, 3079571, 3178912, 3257728, 3491840, 3841024, 3973640, 4072160, 4203520, 4479376, 4623872, 4801280, 5599220, 5779840, 6159142, 6357824, 6515456, 7682048, 7947280, 8144320, 8407040, 8958752, 9247744, 9602560, 11198440, 11559680, 12318284, 12715648, 13030912, 15397855, 15894560, 16288640, 17917504, 18495488, 19205120, 22396880, 23119360, 24636568, 25431296, 26061824, 30795710, 31789120, 32577280, 35835008, 38410240, 44793760, 46238720, 49273136, 50862592, 52123648, 61591420, 63578240, 65154560, 71670016, 89587520, 92477440, 98546272, 101725184, 123182840, 127156480, 130309120, 143340032, 179175040, 197092544, 203450368, 246365680, 254312960, 260618240, 286680064, 358350080, 394185088, 492731360, 508625920, 573360128, 716700160, 788370176, 985462720, 1017251840, 1433400320, 1576740352, 1970925440, 2866800640, 3153480704, 3941850880, 6306961408, 7883701760, 15767403520, 31534807040]

約数ペア:

[(1, 31534807040), (2, 15767403520), (4, 7883701760), (5, 6306961408), (8, 3941850880), (10, 3153480704), (11, 2866800640), (16, 1970925440), (20, 1576740352), (22, 1433400320), (31, 1017251840), (32, 985462720), (40, 788370176), (44, 716700160), (55, 573360128), (62, 508625920), (64, 492731360), (80, 394185088), (88, 358350080), (110, 286680064), (121, 260618240), (124, 254312960), (128, 246365680), (155, 203450368), (160, 197092544), (176, 179175040), (220, 143340032), (242, 130309120), (248, 127156480), (256, 123182840), (310, 101725184), (320, 98546272), (341, 92477440), (352, 89587520), (440, 71670016), (484, 65154560), (496, 63578240), (512, 61591420), (605, 52123648), (620, 50862592), (640, 49273136), (682, 46238720), (704, 44793760), (821, 38410240), (880, 35835008), (968, 32577280), (992, 31789120), (1024, 30795710), (1210, 26061824), (1240, 25431296), (1280, 24636568), (1364, 23119360), (1408, 22396880), (1642, 19205120), (1705, 18495488), (1760, 17917504), (1936, 16288640), (1984, 15894560), (2048, 15397855), (2420, 13030912), (2480, 12715648), (2560, 12318284), (2728, 11559680), (2816, 11198440), (3284, 9602560), (3410, 9247744), (3520, 8958752), (3751, 8407040), (3872, 8144320), (3968, 7947280), (4105, 7682048), (4840, 6515456), (4960, 6357824), (5120, 6159142), (5456, 5779840), (5632, 5599220), (6568, 4801280), (6820, 4623872), (7040, 4479376), (7502, 4203520), (7744, 4072160), (7936, 3973640), (8210, 3841024), (9031, 3491840), (9680, 3257728), (9920, 3178912), (10240, 3079571), (10912, 2889920), (11264, 2799610), (13136, 2400640), (13640, 2311936), (14080, 2239688), (15004, 2101760), (15488, 2036080), (15872, 1986820), (16420, 1920512), (18062, 1745920), (18755, 1681408), (19360, 1628864), (19840, 1589456), (21824, 1444960), (22528, 1399805), (25451, 1239040), (26272, 1200320), (27280, 1155968), (28160, 1119844), (30008, 1050880), (30976, 1018040), (31744, 993410), (32840, 960256), (36124, 872960), (37510, 840704), (38720, 814432), (39680, 794728), (43648, 722480), (45155, 698368), (50902, 619520), (52544, 600160), (54560, 577984), (56320, 559922), (60016, 525440), (61952, 509020), (63488, 496705), (65680, 480128), (72248, 436480), (75020, 420352), (77440, 407216), (79360, 397364), (87296, 361240), (90310, 349184), (99341, 317440), (101804, 309760), (105088, 300080), (109120, 288992), (112640, 279961), (120032, 262720), (123904, 254510), (127255, 247808), (131360, 240064), (144496, 218240), (150040, 210176), (154880, 203608), (158720, 198682), (174592, 180620)]