161086560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1$

素因数の和:1093

約数の個数: 192

約数和(自身を含む): 566092800

約数和(自身を除く): 405006240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 96, 102, 114, 120, 136, 152, 160, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 480, 510, 544, 570, 608, 646, 680, 760, 816, 912, 969, 1020, 1039, 1140, 1292, 1360, 1520, 1615, 1632, 1824, 1938, 2040, 2078, 2280, 2584, 2720, 3040, 3117, 3230, 3876, 4080, 4156, 4560, 4845, 5168, 5195, 6234, 6460, 7752, 8160, 8312, 9120, 9690, 10336, 10390, 12468, 12920, 15504, 15585, 16624, 17663, 19380, 19741, 20780, 24936, 25840, 31008, 31170, 33248, 35326, 38760, 39482, 41560, 49872, 51680, 52989, 59223, 62340, 70652, 77520, 78964, 83120, 88315, 98705, 99744, 105978, 118446, 124680, 141304, 155040, 157928, 166240, 176630, 197410, 211956, 236892, 249360, 264945, 282608, 296115, 315856, 335597, 353260, 394820, 423912, 473784, 498720, 529890, 565216, 592230, 631712, 671194, 706520, 789640, 847824, 947568, 1006791, 1059780, 1184460, 1342388, 1413040, 1579280, 1677985, 1695648, 1895136, 2013582, 2119560, 2368920, 2684776, 2826080, 3158560, 3355970, 4027164, 4239120, 4737840, 5033955, 5369552, 6711940, 8054328, 8478240, 9475680, 10067910, 10739104, 13423880, 16108656, 20135820, 26847760, 32217312, 40271640, 53695520, 80543280, 161086560]

約数ペア:

[(1, 161086560), (2, 80543280), (3, 53695520), (4, 40271640), (5, 32217312), (6, 26847760), (8, 20135820), (10, 16108656), (12, 13423880), (15, 10739104), (16, 10067910), (17, 9475680), (19, 8478240), (20, 8054328), (24, 6711940), (30, 5369552), (32, 5033955), (34, 4737840), (38, 4239120), (40, 4027164), (48, 3355970), (51, 3158560), (57, 2826080), (60, 2684776), (68, 2368920), (76, 2119560), (80, 2013582), (85, 1895136), (95, 1695648), (96, 1677985), (102, 1579280), (114, 1413040), (120, 1342388), (136, 1184460), (152, 1059780), (160, 1006791), (170, 947568), (190, 847824), (204, 789640), (228, 706520), (240, 671194), (255, 631712), (272, 592230), (285, 565216), (304, 529890), (323, 498720), (340, 473784), (380, 423912), (408, 394820), (456, 353260), (480, 335597), (510, 315856), (544, 296115), (570, 282608), (608, 264945), (646, 249360), (680, 236892), (760, 211956), (816, 197410), (912, 176630), (969, 166240), (1020, 157928), (1039, 155040), (1140, 141304), (1292, 124680), (1360, 118446), (1520, 105978), (1615, 99744), (1632, 98705), (1824, 88315), (1938, 83120), (2040, 78964), (2078, 77520), (2280, 70652), (2584, 62340), (2720, 59223), (3040, 52989), (3117, 51680), (3230, 49872), (3876, 41560), (4080, 39482), (4156, 38760), (4560, 35326), (4845, 33248), (5168, 31170), (5195, 31008), (6234, 25840), (6460, 24936), (7752, 20780), (8160, 19741), (8312, 19380), (9120, 17663), (9690, 16624), (10336, 15585), (10390, 15504), (12468, 12920)]