2680860160

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:185

約数の個数: 320

約数和(自身を含む): 7523518464

約数和(自身を除く): 4842658304

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 37, 40, 44, 55, 62, 64, 74, 80, 83, 88, 110, 124, 128, 148, 155, 160, 166, 176, 185, 220, 248, 256, 296, 310, 320, 332, 341, 352, 370, 407, 415, 440, 496, 512, 592, 620, 640, 664, 682, 704, 740, 814, 830, 880, 913, 992, 1147, 1184, 1240, 1280, 1328, 1364, 1408, 1480, 1628, 1660, 1705, 1760, 1826, 1984, 2035, 2294, 2368, 2480, 2560, 2573, 2656, 2728, 2816, 2960, 3071, 3256, 3320, 3410, 3520, 3652, 3968, 4070, 4565, 4588, 4736, 4960, 5146, 5312, 5456, 5632, 5735, 5920, 6142, 6512, 6640, 6820, 7040, 7304, 7936, 8140, 9130, 9176, 9472, 9920, 10292, 10624, 10912, 11470, 11840, 12284, 12617, 12865, 13024, 13280, 13640, 14080, 14608, 15355, 15872, 16280, 18260, 18352, 18944, 19840, 20584, 21248, 21824, 22940, 23680, 24568, 25234, 25730, 26048, 26560, 27280, 28160, 28303, 29216, 30710, 32560, 33781, 36520, 36704, 39680, 41168, 42496, 43648, 45880, 47360, 49136, 50468, 51460, 52096, 53120, 54560, 56606, 58432, 61420, 63085, 65120, 67562, 73040, 73408, 79360, 82336, 87296, 91760, 94720, 95201, 98272, 100936, 102920, 104192, 106240, 109120, 113212, 116864, 122840, 126170, 130240, 135124, 141515, 146080, 146816, 164672, 168905, 174592, 183520, 190402, 196544, 201872, 205840, 208384, 212480, 218240, 226424, 233728, 245680, 252340, 260480, 270248, 283030, 292160, 293632, 329344, 337810, 367040, 380804, 393088, 403744, 411680, 436480, 452848, 467456, 476005, 491360, 504680, 520960, 540496, 566060, 584320, 587264, 658688, 675620, 734080, 761608, 786176, 807488, 823360, 872960, 905696, 952010, 982720, 1009360, 1041920, 1047211, 1080992, 1132120, 1168640, 1317376, 1351240, 1468160, 1523216, 1572352, 1614976, 1646720, 1811392, 1904020, 1965440, 2018720, 2094422, 2161984, 2264240, 2337280, 2702480, 2936320, 3046432, 3229952, 3293440, 3622784, 3808040, 3930880, 4037440, 4188844, 4323968, 4528480, 5236055, 5404960, 6092864, 6459904, 6586880, 7245568, 7616080, 7861760, 8074880, 8377688, 8647936, 9056960, 10472110, 10809920, 12185728, 14491136, 15232160, 16149760, 16755376, 17295872, 18113920, 20944220, 21619840, 24371456, 30464320, 32299520, 33510752, 36227840, 41888440, 43239680, 48742912, 60928640, 67021504, 72455680, 83776880, 86479360, 121857280, 134043008, 167553760, 243714560, 268086016, 335107520, 536172032, 670215040, 1340430080, 2680860160]

約数ペア:

[(1, 2680860160), (2, 1340430080), (4, 670215040), (5, 536172032), (8, 335107520), (10, 268086016), (11, 243714560), (16, 167553760), (20, 134043008), (22, 121857280), (31, 86479360), (32, 83776880), (37, 72455680), (40, 67021504), (44, 60928640), (55, 48742912), (62, 43239680), (64, 41888440), (74, 36227840), (80, 33510752), (83, 32299520), (88, 30464320), (110, 24371456), (124, 21619840), (128, 20944220), (148, 18113920), (155, 17295872), (160, 16755376), (166, 16149760), (176, 15232160), (185, 14491136), (220, 12185728), (248, 10809920), (256, 10472110), (296, 9056960), (310, 8647936), (320, 8377688), (332, 8074880), (341, 7861760), (352, 7616080), (370, 7245568), (407, 6586880), (415, 6459904), (440, 6092864), (496, 5404960), (512, 5236055), (592, 4528480), (620, 4323968), (640, 4188844), (664, 4037440), (682, 3930880), (704, 3808040), (740, 3622784), (814, 3293440), (830, 3229952), (880, 3046432), (913, 2936320), (992, 2702480), (1147, 2337280), (1184, 2264240), (1240, 2161984), (1280, 2094422), (1328, 2018720), (1364, 1965440), (1408, 1904020), (1480, 1811392), (1628, 1646720), (1660, 1614976), (1705, 1572352), (1760, 1523216), (1826, 1468160), (1984, 1351240), (2035, 1317376), (2294, 1168640), (2368, 1132120), (2480, 1080992), (2560, 1047211), (2573, 1041920), (2656, 1009360), (2728, 982720), (2816, 952010), (2960, 905696), (3071, 872960), (3256, 823360), (3320, 807488), (3410, 786176), (3520, 761608), (3652, 734080), (3968, 675620), (4070, 658688), (4565, 587264), (4588, 584320), (4736, 566060), (4960, 540496), (5146, 520960), (5312, 504680), (5456, 491360), (5632, 476005), (5735, 467456), (5920, 452848), (6142, 436480), (6512, 411680), (6640, 403744), (6820, 393088), (7040, 380804), (7304, 367040), (7936, 337810), (8140, 329344), (9130, 293632), (9176, 292160), (9472, 283030), (9920, 270248), (10292, 260480), (10624, 252340), (10912, 245680), (11470, 233728), (11840, 226424), (12284, 218240), (12617, 212480), (12865, 208384), (13024, 205840), (13280, 201872), (13640, 196544), (14080, 190402), (14608, 183520), (15355, 174592), (15872, 168905), (16280, 164672), (18260, 146816), (18352, 146080), (18944, 141515), (19840, 135124), (20584, 130240), (21248, 126170), (21824, 122840), (22940, 116864), (23680, 113212), (24568, 109120), (25234, 106240), (25730, 104192), (26048, 102920), (26560, 100936), (27280, 98272), (28160, 95201), (28303, 94720), (29216, 91760), (30710, 87296), (32560, 82336), (33781, 79360), (36520, 73408), (36704, 73040), (39680, 67562), (41168, 65120), (42496, 63085), (43648, 61420), (45880, 58432), (47360, 56606), (49136, 54560), (50468, 53120), (51460, 52096)]