171813960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2791}}^1$

素因数の和:2833

約数の個数: 160

約数和(自身を含む): 608097600

約数和(自身を除く): 436283640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 2791, 3078, 3240, 3420, 4104, 5130, 5582, 6156, 6840, 7695, 8373, 10260, 11164, 12312, 13955, 15390, 16746, 20520, 22328, 25119, 27910, 30780, 33492, 41865, 50238, 53029, 55820, 61560, 66984, 75357, 83730, 100476, 106058, 111640, 125595, 150714, 159087, 167460, 200952, 212116, 226071, 251190, 265145, 301428, 318174, 334920, 376785, 424232, 452142, 477261, 502380, 530290, 602856, 636348, 753570, 795435, 904284, 954522, 1004760, 1060580, 1130355, 1272696, 1431783, 1507140, 1590870, 1808568, 1909044, 2121160, 2260710, 2386305, 2863566, 3014280, 3181740, 3818088, 4295349, 4521420, 4772610, 5727132, 6363480, 7158915, 8590698, 9042840, 9545220, 11454264, 14317830, 17181396, 19090440, 21476745, 28635660, 34362792, 42953490, 57271320, 85906980, 171813960]

約数ペア:

[(1, 171813960), (2, 85906980), (3, 57271320), (4, 42953490), (5, 34362792), (6, 28635660), (8, 21476745), (9, 19090440), (10, 17181396), (12, 14317830), (15, 11454264), (18, 9545220), (19, 9042840), (20, 8590698), (24, 7158915), (27, 6363480), (30, 5727132), (36, 4772610), (38, 4521420), (40, 4295349), (45, 3818088), (54, 3181740), (57, 3014280), (60, 2863566), (72, 2386305), (76, 2260710), (81, 2121160), (90, 1909044), (95, 1808568), (108, 1590870), (114, 1507140), (120, 1431783), (135, 1272696), (152, 1130355), (162, 1060580), (171, 1004760), (180, 954522), (190, 904284), (216, 795435), (228, 753570), (270, 636348), (285, 602856), (324, 530290), (342, 502380), (360, 477261), (380, 452142), (405, 424232), (456, 376785), (513, 334920), (540, 318174), (570, 301428), (648, 265145), (684, 251190), (760, 226071), (810, 212116), (855, 200952), (1026, 167460), (1080, 159087), (1140, 150714), (1368, 125595), (1539, 111640), (1620, 106058), (1710, 100476), (2052, 83730), (2280, 75357), (2565, 66984), (2791, 61560), (3078, 55820), (3240, 53029), (3420, 50238), (4104, 41865), (5130, 33492), (5582, 30780), (6156, 27910), (6840, 25119), (7695, 22328), (8373, 20520), (10260, 16746), (11164, 15390), (12312, 13955)]