20163493680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{569}}^1$

素因数の和:1060

約数の個数: 320

約数和(自身を含む): 70675476480

約数和(自身を除く): 50511982800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 433, 440, 465, 496, 528, 569, 620, 660, 682, 744, 866, 880, 930, 1023, 1138, 1240, 1299, 1320, 1364, 1488, 1705, 1707, 1732, 1860, 2046, 2165, 2276, 2480, 2598, 2640, 2728, 2845, 3410, 3414, 3464, 3720, 4092, 4330, 4552, 4763, 5115, 5196, 5456, 5690, 6259, 6495, 6820, 6828, 6928, 7440, 8184, 8535, 8660, 9104, 9526, 10230, 10392, 11380, 12518, 12990, 13423, 13640, 13656, 14289, 16368, 17070, 17320, 17639, 18777, 19052, 20460, 20784, 22760, 23815, 25036, 25980, 26846, 27280, 27312, 28578, 31295, 34140, 34640, 35278, 37554, 38104, 40269, 40920, 45520, 47630, 50072, 51960, 52917, 53692, 57156, 62590, 67115, 68280, 70556, 71445, 75108, 76208, 80538, 81840, 88195, 93885, 95260, 100144, 103920, 105834, 107384, 114312, 125180, 134230, 136560, 141112, 142890, 147653, 150216, 161076, 176390, 187770, 190520, 194029, 201345, 211668, 214768, 228624, 246377, 250360, 264585, 268460, 282224, 285780, 295306, 300432, 322152, 352780, 375540, 381040, 388058, 402690, 423336, 442959, 492754, 500720, 529170, 536920, 571560, 582087, 590612, 644304, 705560, 738265, 739131, 751080, 776116, 805380, 846672, 885918, 970145, 985508, 1058340, 1073840, 1143120, 1164174, 1181224, 1231885, 1411120, 1476530, 1478262, 1502160, 1552232, 1610760, 1771836, 1940290, 1971016, 2116680, 2214795, 2328348, 2362448, 2463770, 2710147, 2910435, 2953060, 2956524, 3104464, 3221520, 3543672, 3695655, 3880580, 3942032, 4233360, 4429590, 4656696, 4927540, 5420294, 5820870, 5906120, 5913048, 7087344, 7391310, 7637687, 7761160, 8130441, 8859180, 9313392, 9855080, 10840588, 11641740, 11812240, 11826096, 13550735, 14782620, 15275374, 15522320, 16260882, 17718360, 19710160, 21681176, 22913061, 23283480, 27101470, 29565240, 30550748, 32521764, 35436720, 38188435, 40652205, 43362352, 45826122, 46566960, 54202940, 59130480, 61101496, 65043528, 76376870, 81304410, 84014557, 91652244, 108405880, 114565305, 122202992, 130087056, 152753740, 162608820, 168029114, 183304488, 216811760, 229130610, 252043671, 305507480, 325217640, 336058228, 366608976, 420072785, 458261220, 504087342, 611014960, 650435280, 672116456, 840145570, 916522440, 1008174684, 1260218355, 1344232912, 1680291140, 1833044880, 2016349368, 2520436710, 3360582280, 4032698736, 5040873420, 6721164560, 10081746840, 20163493680]

約数ペア:

[(1, 20163493680), (2, 10081746840), (3, 6721164560), (4, 5040873420), (5, 4032698736), (6, 3360582280), (8, 2520436710), (10, 2016349368), (11, 1833044880), (12, 1680291140), (15, 1344232912), (16, 1260218355), (20, 1008174684), (22, 916522440), (24, 840145570), (30, 672116456), (31, 650435280), (33, 611014960), (40, 504087342), (44, 458261220), (48, 420072785), (55, 366608976), (60, 336058228), (62, 325217640), (66, 305507480), (80, 252043671), (88, 229130610), (93, 216811760), (110, 183304488), (120, 168029114), (124, 162608820), (132, 152753740), (155, 130087056), (165, 122202992), (176, 114565305), (186, 108405880), (220, 91652244), (240, 84014557), (248, 81304410), (264, 76376870), (310, 65043528), (330, 61101496), (341, 59130480), (372, 54202940), (433, 46566960), (440, 45826122), (465, 43362352), (496, 40652205), (528, 38188435), (569, 35436720), (620, 32521764), (660, 30550748), (682, 29565240), (744, 27101470), (866, 23283480), (880, 22913061), (930, 21681176), (1023, 19710160), (1138, 17718360), (1240, 16260882), (1299, 15522320), (1320, 15275374), (1364, 14782620), (1488, 13550735), (1705, 11826096), (1707, 11812240), (1732, 11641740), (1860, 10840588), (2046, 9855080), (2165, 9313392), (2276, 8859180), (2480, 8130441), (2598, 7761160), (2640, 7637687), (2728, 7391310), (2845, 7087344), (3410, 5913048), (3414, 5906120), (3464, 5820870), (3720, 5420294), (4092, 4927540), (4330, 4656696), (4552, 4429590), (4763, 4233360), (5115, 3942032), (5196, 3880580), (5456, 3695655), (5690, 3543672), (6259, 3221520), (6495, 3104464), (6820, 2956524), (6828, 2953060), (6928, 2910435), (7440, 2710147), (8184, 2463770), (8535, 2362448), (8660, 2328348), (9104, 2214795), (9526, 2116680), (10230, 1971016), (10392, 1940290), (11380, 1771836), (12518, 1610760), (12990, 1552232), (13423, 1502160), (13640, 1478262), (13656, 1476530), (14289, 1411120), (16368, 1231885), (17070, 1181224), (17320, 1164174), (17639, 1143120), (18777, 1073840), (19052, 1058340), (20460, 985508), (20784, 970145), (22760, 885918), (23815, 846672), (25036, 805380), (25980, 776116), (26846, 751080), (27280, 739131), (27312, 738265), (28578, 705560), (31295, 644304), (34140, 590612), (34640, 582087), (35278, 571560), (37554, 536920), (38104, 529170), (40269, 500720), (40920, 492754), (45520, 442959), (47630, 423336), (50072, 402690), (51960, 388058), (52917, 381040), (53692, 375540), (57156, 352780), (62590, 322152), (67115, 300432), (68280, 295306), (70556, 285780), (71445, 282224), (75108, 268460), (76208, 264585), (80538, 250360), (81840, 246377), (88195, 228624), (93885, 214768), (95260, 211668), (100144, 201345), (103920, 194029), (105834, 190520), (107384, 187770), (114312, 176390), (125180, 161076), (134230, 150216), (136560, 147653), (141112, 142890)]