67161960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1133

約数の個数: 160

約数和(自身を含む): 237837600

約数和(自身を除く): 170675640

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, 1091, 1140, 1368, 1539, 1620, 1710, 2052, 2182, 2280, 2565, 3078, 3240, 3273, 3420, 4104, 4364, 5130, 5455, 6156, 6546, 6840, 7695, 8728, 9819, 10260, 10910, 12312, 13092, 15390, 16365, 19638, 20520, 20729, 21820, 26184, 29457, 30780, 32730, 39276, 41458, 43640, 49095, 58914, 61560, 62187, 65460, 78552, 82916, 88371, 98190, 103645, 117828, 124374, 130920, 147285, 165832, 176742, 186561, 196380, 207290, 235656, 248748, 294570, 310935, 353484, 373122, 392760, 414580, 441855, 497496, 559683, 589140, 621870, 706968, 746244, 829160, 883710, 932805, 1119366, 1178280, 1243740, 1492488, 1679049, 1767420, 1865610, 2238732, 2487480, 2798415, 3358098, 3534840, 3731220, 4477464, 5596830, 6716196, 7462440, 8395245, 11193660, 13432392, 16790490, 22387320, 33580980, 67161960]

約数ペア:

[(1, 67161960), (2, 33580980), (3, 22387320), (4, 16790490), (5, 13432392), (6, 11193660), (8, 8395245), (9, 7462440), (10, 6716196), (12, 5596830), (15, 4477464), (18, 3731220), (19, 3534840), (20, 3358098), (24, 2798415), (27, 2487480), (30, 2238732), (36, 1865610), (38, 1767420), (40, 1679049), (45, 1492488), (54, 1243740), (57, 1178280), (60, 1119366), (72, 932805), (76, 883710), (81, 829160), (90, 746244), (95, 706968), (108, 621870), (114, 589140), (120, 559683), (135, 497496), (152, 441855), (162, 414580), (171, 392760), (180, 373122), (190, 353484), (216, 310935), (228, 294570), (270, 248748), (285, 235656), (324, 207290), (342, 196380), (360, 186561), (380, 176742), (405, 165832), (456, 147285), (513, 130920), (540, 124374), (570, 117828), (648, 103645), (684, 98190), (760, 88371), (810, 82916), (855, 78552), (1026, 65460), (1080, 62187), (1091, 61560), (1140, 58914), (1368, 49095), (1539, 43640), (1620, 41458), (1710, 39276), (2052, 32730), (2182, 30780), (2280, 29457), (2565, 26184), (3078, 21820), (3240, 20729), (3273, 20520), (3420, 19638), (4104, 16365), (4364, 15390), (5130, 13092), (5455, 12312), (6156, 10910), (6546, 10260), (6840, 9819), (7695, 8728)]