17842838640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{218021}}^1$

素因数の和:218079

約数の個数: 160

約数和(自身を含む): 62288013312

約数和(自身を除く): 44445174672

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, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 1023, 1240, 1320, 1364, 1488, 1705, 1860, 2046, 2480, 2640, 2728, 3410, 3720, 4092, 5115, 5456, 6820, 7440, 8184, 10230, 13640, 16368, 20460, 27280, 40920, 81840, 218021, 436042, 654063, 872084, 1090105, 1308126, 1744168, 2180210, 2398231, 2616252, 3270315, 3488336, 4360420, 4796462, 5232504, 6540630, 6758651, 7194693, 8720840, 9592924, 10465008, 11991155, 13081260, 13517302, 14389386, 17441680, 19185848, 20275953, 23982310, 26162520, 27034604, 28778772, 33793255, 35973465, 38371696, 40551906, 47964620, 52325040, 54069208, 57557544, 67586510, 71946930, 74345161, 81103812, 95929240, 101379765, 108138416, 115115088, 135173020, 143893860, 148690322, 162207624, 191858480, 202759530, 223035483, 270346040, 287787720, 297380644, 324415248, 371725805, 405519060, 446070966, 540692080, 575575440, 594761288, 743451610, 811038120, 892141932, 1115177415, 1189522576, 1486903220, 1622076240, 1784283864, 2230354830, 2973806440, 3568567728, 4460709660, 5947612880, 8921419320, 17842838640]

約数ペア:

[(1, 17842838640), (2, 8921419320), (3, 5947612880), (4, 4460709660), (5, 3568567728), (6, 2973806440), (8, 2230354830), (10, 1784283864), (11, 1622076240), (12, 1486903220), (15, 1189522576), (16, 1115177415), (20, 892141932), (22, 811038120), (24, 743451610), (30, 594761288), (31, 575575440), (33, 540692080), (40, 446070966), (44, 405519060), (48, 371725805), (55, 324415248), (60, 297380644), (62, 287787720), (66, 270346040), (80, 223035483), (88, 202759530), (93, 191858480), (110, 162207624), (120, 148690322), (124, 143893860), (132, 135173020), (155, 115115088), (165, 108138416), (176, 101379765), (186, 95929240), (220, 81103812), (240, 74345161), (248, 71946930), (264, 67586510), (310, 57557544), (330, 54069208), (341, 52325040), (372, 47964620), (440, 40551906), (465, 38371696), (496, 35973465), (528, 33793255), (620, 28778772), (660, 27034604), (682, 26162520), (744, 23982310), (880, 20275953), (930, 19185848), (1023, 17441680), (1240, 14389386), (1320, 13517302), (1364, 13081260), (1488, 11991155), (1705, 10465008), (1860, 9592924), (2046, 8720840), (2480, 7194693), (2640, 6758651), (2728, 6540630), (3410, 5232504), (3720, 4796462), (4092, 4360420), (5115, 3488336), (5456, 3270315), (6820, 2616252), (7440, 2398231), (8184, 2180210), (10230, 1744168), (13640, 1308126), (16368, 1090105), (20460, 872084), (27280, 654063), (40920, 436042), (81840, 218021)]