336216780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2657}}^1$

素因数の和:2728

約数の個数: 144

約数和(自身を含む): 1102963680

約数和(自身を除く): 766746900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 37, 38, 45, 57, 60, 74, 76, 90, 95, 111, 114, 148, 171, 180, 185, 190, 222, 228, 285, 333, 342, 370, 380, 444, 555, 570, 666, 684, 703, 740, 855, 1110, 1140, 1332, 1406, 1665, 1710, 2109, 2220, 2657, 2812, 3330, 3420, 3515, 4218, 5314, 6327, 6660, 7030, 7971, 8436, 10545, 10628, 12654, 13285, 14060, 15942, 21090, 23913, 25308, 26570, 31635, 31884, 39855, 42180, 47826, 50483, 53140, 63270, 79710, 95652, 98309, 100966, 119565, 126540, 151449, 159420, 196618, 201932, 239130, 252415, 294927, 302898, 393236, 454347, 478260, 491545, 504830, 589854, 605796, 757245, 884781, 908694, 983090, 1009660, 1179708, 1474635, 1514490, 1769562, 1817388, 1867871, 1966180, 2271735, 2949270, 3028980, 3539124, 3735742, 4423905, 4543470, 5603613, 5898540, 7471484, 8847810, 9086940, 9339355, 11207226, 16810839, 17695620, 18678710, 22414452, 28018065, 33621678, 37357420, 56036130, 67243356, 84054195, 112072260, 168108390, 336216780]

約数ペア:

[(1, 336216780), (2, 168108390), (3, 112072260), (4, 84054195), (5, 67243356), (6, 56036130), (9, 37357420), (10, 33621678), (12, 28018065), (15, 22414452), (18, 18678710), (19, 17695620), (20, 16810839), (30, 11207226), (36, 9339355), (37, 9086940), (38, 8847810), (45, 7471484), (57, 5898540), (60, 5603613), (74, 4543470), (76, 4423905), (90, 3735742), (95, 3539124), (111, 3028980), (114, 2949270), (148, 2271735), (171, 1966180), (180, 1867871), (185, 1817388), (190, 1769562), (222, 1514490), (228, 1474635), (285, 1179708), (333, 1009660), (342, 983090), (370, 908694), (380, 884781), (444, 757245), (555, 605796), (570, 589854), (666, 504830), (684, 491545), (703, 478260), (740, 454347), (855, 393236), (1110, 302898), (1140, 294927), (1332, 252415), (1406, 239130), (1665, 201932), (1710, 196618), (2109, 159420), (2220, 151449), (2657, 126540), (2812, 119565), (3330, 100966), (3420, 98309), (3515, 95652), (4218, 79710), (5314, 63270), (6327, 53140), (6660, 50483), (7030, 47826), (7971, 42180), (8436, 39855), (10545, 31884), (10628, 31635), (12654, 26570), (13285, 25308), (14060, 23913), (15942, 21090)]