161102520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2617}}^1$

素因数の和:2659

約数の個数: 160

約数和(自身を含む): 570200400

約数和(自身を除く): 409097880

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, 2617, 3078, 3240, 3420, 4104, 5130, 5234, 6156, 6840, 7695, 7851, 10260, 10468, 12312, 13085, 15390, 15702, 20520, 20936, 23553, 26170, 30780, 31404, 39255, 47106, 49723, 52340, 61560, 62808, 70659, 78510, 94212, 99446, 104680, 117765, 141318, 149169, 157020, 188424, 198892, 211977, 235530, 248615, 282636, 298338, 314040, 353295, 397784, 423954, 447507, 471060, 497230, 565272, 596676, 706590, 745845, 847908, 895014, 942120, 994460, 1059885, 1193352, 1342521, 1413180, 1491690, 1695816, 1790028, 1988920, 2119770, 2237535, 2685042, 2826360, 2983380, 3580056, 4027563, 4239540, 4475070, 5370084, 5966760, 6712605, 8055126, 8479080, 8950140, 10740168, 13425210, 16110252, 17900280, 20137815, 26850420, 32220504, 40275630, 53700840, 80551260, 161102520]

約数ペア:

[(1, 161102520), (2, 80551260), (3, 53700840), (4, 40275630), (5, 32220504), (6, 26850420), (8, 20137815), (9, 17900280), (10, 16110252), (12, 13425210), (15, 10740168), (18, 8950140), (19, 8479080), (20, 8055126), (24, 6712605), (27, 5966760), (30, 5370084), (36, 4475070), (38, 4239540), (40, 4027563), (45, 3580056), (54, 2983380), (57, 2826360), (60, 2685042), (72, 2237535), (76, 2119770), (81, 1988920), (90, 1790028), (95, 1695816), (108, 1491690), (114, 1413180), (120, 1342521), (135, 1193352), (152, 1059885), (162, 994460), (171, 942120), (180, 895014), (190, 847908), (216, 745845), (228, 706590), (270, 596676), (285, 565272), (324, 497230), (342, 471060), (360, 447507), (380, 423954), (405, 397784), (456, 353295), (513, 314040), (540, 298338), (570, 282636), (648, 248615), (684, 235530), (760, 211977), (810, 198892), (855, 188424), (1026, 157020), (1080, 149169), (1140, 141318), (1368, 117765), (1539, 104680), (1620, 99446), (1710, 94212), (2052, 78510), (2280, 70659), (2565, 62808), (2617, 61560), (3078, 52340), (3240, 49723), (3420, 47106), (4104, 39255), (5130, 31404), (5234, 30780), (6156, 26170), (6840, 23553), (7695, 20936), (7851, 20520), (10260, 15702), (10468, 15390), (12312, 13085)]