470361760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:327

約数の個数: 192

約数和(自身を含む): 1290691584

約数和(自身を除く): 820329824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 37, 40, 44, 55, 62, 74, 80, 88, 110, 124, 148, 155, 160, 176, 185, 220, 233, 248, 296, 310, 341, 352, 370, 407, 440, 466, 496, 592, 620, 682, 740, 814, 880, 932, 992, 1147, 1165, 1184, 1240, 1364, 1480, 1628, 1705, 1760, 1864, 2035, 2294, 2330, 2480, 2563, 2728, 2960, 3256, 3410, 3728, 4070, 4588, 4660, 4960, 5126, 5456, 5735, 5920, 6512, 6820, 7223, 7456, 8140, 8621, 9176, 9320, 10252, 10912, 11470, 12617, 12815, 13024, 13640, 14446, 16280, 17242, 18352, 18640, 20504, 22940, 25234, 25630, 27280, 28892, 32560, 34484, 36115, 36704, 37280, 41008, 43105, 45880, 50468, 51260, 54560, 57784, 63085, 65120, 68968, 72230, 79453, 82016, 86210, 91760, 94831, 100936, 102520, 115568, 126170, 137936, 144460, 158906, 172420, 183520, 189662, 201872, 205040, 231136, 252340, 267251, 275872, 288920, 317812, 344840, 379324, 397265, 403744, 410080, 474155, 504680, 534502, 577840, 635624, 689680, 758648, 794530, 948310, 1009360, 1069004, 1155680, 1271248, 1336255, 1379360, 1517296, 1589060, 1896620, 2018720, 2138008, 2542496, 2672510, 2939761, 3034592, 3178120, 3793240, 4276016, 5345020, 5879522, 6356240, 7586480, 8552032, 10690040, 11759044, 12712480, 14698805, 15172960, 21380080, 23518088, 29397610, 42760160, 47036176, 58795220, 94072352, 117590440, 235180880, 470361760]

約数ペア:

[(1, 470361760), (2, 235180880), (4, 117590440), (5, 94072352), (8, 58795220), (10, 47036176), (11, 42760160), (16, 29397610), (20, 23518088), (22, 21380080), (31, 15172960), (32, 14698805), (37, 12712480), (40, 11759044), (44, 10690040), (55, 8552032), (62, 7586480), (74, 6356240), (80, 5879522), (88, 5345020), (110, 4276016), (124, 3793240), (148, 3178120), (155, 3034592), (160, 2939761), (176, 2672510), (185, 2542496), (220, 2138008), (233, 2018720), (248, 1896620), (296, 1589060), (310, 1517296), (341, 1379360), (352, 1336255), (370, 1271248), (407, 1155680), (440, 1069004), (466, 1009360), (496, 948310), (592, 794530), (620, 758648), (682, 689680), (740, 635624), (814, 577840), (880, 534502), (932, 504680), (992, 474155), (1147, 410080), (1165, 403744), (1184, 397265), (1240, 379324), (1364, 344840), (1480, 317812), (1628, 288920), (1705, 275872), (1760, 267251), (1864, 252340), (2035, 231136), (2294, 205040), (2330, 201872), (2480, 189662), (2563, 183520), (2728, 172420), (2960, 158906), (3256, 144460), (3410, 137936), (3728, 126170), (4070, 115568), (4588, 102520), (4660, 100936), (4960, 94831), (5126, 91760), (5456, 86210), (5735, 82016), (5920, 79453), (6512, 72230), (6820, 68968), (7223, 65120), (7456, 63085), (8140, 57784), (8621, 54560), (9176, 51260), (9320, 50468), (10252, 45880), (10912, 43105), (11470, 41008), (12617, 37280), (12815, 36704), (13024, 36115), (13640, 34484), (14446, 32560), (16280, 28892), (17242, 27280), (18352, 25630), (18640, 25234), (20504, 22940)]