1604341760

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:105

約数の個数: 312

約数和(自身を含む): 4793504256

約数和(自身を除く): 3189162496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 56, 62, 64, 70, 76, 80, 95, 112, 124, 128, 133, 140, 152, 155, 160, 190, 217, 224, 248, 256, 266, 280, 304, 310, 320, 361, 380, 434, 448, 496, 512, 532, 560, 589, 608, 620, 640, 665, 722, 760, 868, 896, 992, 1024, 1064, 1085, 1120, 1178, 1216, 1240, 1280, 1330, 1444, 1520, 1736, 1792, 1805, 1984, 2048, 2128, 2170, 2240, 2356, 2432, 2480, 2527, 2560, 2660, 2888, 2945, 3040, 3472, 3584, 3610, 3968, 4096, 4123, 4256, 4340, 4480, 4712, 4864, 4960, 5054, 5120, 5320, 5776, 5890, 6080, 6944, 7168, 7220, 7936, 8246, 8512, 8680, 8960, 9424, 9728, 9920, 10108, 10240, 10640, 11191, 11552, 11780, 12160, 12635, 13888, 14336, 14440, 15872, 16492, 17024, 17360, 17920, 18848, 19456, 19840, 20216, 20480, 20615, 21280, 22382, 23104, 23560, 24320, 25270, 27776, 28672, 28880, 31744, 32984, 34048, 34720, 35840, 37696, 38912, 39680, 40432, 41230, 42560, 44764, 46208, 47120, 48640, 50540, 55552, 55955, 57760, 63488, 65968, 68096, 69440, 71680, 75392, 77824, 78337, 79360, 80864, 82460, 85120, 89528, 92416, 94240, 97280, 101080, 111104, 111910, 115520, 126976, 131936, 136192, 138880, 143360, 150784, 156674, 158720, 161728, 164920, 170240, 179056, 184832, 188480, 194560, 202160, 222208, 223820, 231040, 263872, 272384, 277760, 301568, 313348, 317440, 323456, 329840, 340480, 358112, 369664, 376960, 389120, 391685, 404320, 444416, 447640, 462080, 527744, 544768, 555520, 603136, 626696, 634880, 646912, 659680, 680960, 716224, 739328, 753920, 783370, 808640, 888832, 895280, 924160, 1055488, 1111040, 1206272, 1253392, 1293824, 1319360, 1361920, 1432448, 1478656, 1507840, 1566740, 1617280, 1790560, 1848320, 2110976, 2222080, 2412544, 2506784, 2587648, 2638720, 2723840, 2864896, 3015680, 3133480, 3234560, 3581120, 3696640, 4221952, 4444160, 5013568, 5175296, 5277440, 5729792, 6031360, 6266960, 6469120, 7162240, 7393280, 8443904, 10027136, 10350592, 10554880, 11459584, 12062720, 12533920, 12938240, 14324480, 16887808, 20054272, 21109760, 22919168, 25067840, 25876480, 28648960, 40108544, 42219520, 45838336, 50135680, 51752960, 57297920, 80217088, 84439040, 100271360, 114595840, 160434176, 200542720, 229191680, 320868352, 401085440, 802170880, 1604341760]

約数ペア:

[(1, 1604341760), (2, 802170880), (4, 401085440), (5, 320868352), (7, 229191680), (8, 200542720), (10, 160434176), (14, 114595840), (16, 100271360), (19, 84439040), (20, 80217088), (28, 57297920), (31, 51752960), (32, 50135680), (35, 45838336), (38, 42219520), (40, 40108544), (56, 28648960), (62, 25876480), (64, 25067840), (70, 22919168), (76, 21109760), (80, 20054272), (95, 16887808), (112, 14324480), (124, 12938240), (128, 12533920), (133, 12062720), (140, 11459584), (152, 10554880), (155, 10350592), (160, 10027136), (190, 8443904), (217, 7393280), (224, 7162240), (248, 6469120), (256, 6266960), (266, 6031360), (280, 5729792), (304, 5277440), (310, 5175296), (320, 5013568), (361, 4444160), (380, 4221952), (434, 3696640), (448, 3581120), (496, 3234560), (512, 3133480), (532, 3015680), (560, 2864896), (589, 2723840), (608, 2638720), (620, 2587648), (640, 2506784), (665, 2412544), (722, 2222080), (760, 2110976), (868, 1848320), (896, 1790560), (992, 1617280), (1024, 1566740), (1064, 1507840), (1085, 1478656), (1120, 1432448), (1178, 1361920), (1216, 1319360), (1240, 1293824), (1280, 1253392), (1330, 1206272), (1444, 1111040), (1520, 1055488), (1736, 924160), (1792, 895280), (1805, 888832), (1984, 808640), (2048, 783370), (2128, 753920), (2170, 739328), (2240, 716224), (2356, 680960), (2432, 659680), (2480, 646912), (2527, 634880), (2560, 626696), (2660, 603136), (2888, 555520), (2945, 544768), (3040, 527744), (3472, 462080), (3584, 447640), (3610, 444416), (3968, 404320), (4096, 391685), (4123, 389120), (4256, 376960), (4340, 369664), (4480, 358112), (4712, 340480), (4864, 329840), (4960, 323456), (5054, 317440), (5120, 313348), (5320, 301568), (5776, 277760), (5890, 272384), (6080, 263872), (6944, 231040), (7168, 223820), (7220, 222208), (7936, 202160), (8246, 194560), (8512, 188480), (8680, 184832), (8960, 179056), (9424, 170240), (9728, 164920), (9920, 161728), (10108, 158720), (10240, 156674), (10640, 150784), (11191, 143360), (11552, 138880), (11780, 136192), (12160, 131936), (12635, 126976), (13888, 115520), (14336, 111910), (14440, 111104), (15872, 101080), (16492, 97280), (17024, 94240), (17360, 92416), (17920, 89528), (18848, 85120), (19456, 82460), (19840, 80864), (20216, 79360), (20480, 78337), (20615, 77824), (21280, 75392), (22382, 71680), (23104, 69440), (23560, 68096), (24320, 65968), (25270, 63488), (27776, 57760), (28672, 55955), (28880, 55552), (31744, 50540), (32984, 48640), (34048, 47120), (34720, 46208), (35840, 44764), (37696, 42560), (38912, 41230), (39680, 40432)]