1358870880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4027}}^1$

素因数の和:4101

約数の個数: 192

約数和(自身を含む): 4628655360

約数和(自身を除く): 3269784480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 37, 38, 40, 48, 57, 60, 74, 76, 80, 95, 96, 111, 114, 120, 148, 152, 160, 185, 190, 222, 228, 240, 285, 296, 304, 370, 380, 444, 456, 480, 555, 570, 592, 608, 703, 740, 760, 888, 912, 1110, 1140, 1184, 1406, 1480, 1520, 1776, 1824, 2109, 2220, 2280, 2812, 2960, 3040, 3515, 3552, 4027, 4218, 4440, 4560, 5624, 5920, 7030, 8054, 8436, 8880, 9120, 10545, 11248, 12081, 14060, 16108, 16872, 17760, 20135, 21090, 22496, 24162, 28120, 32216, 33744, 40270, 42180, 48324, 56240, 60405, 64432, 67488, 76513, 80540, 84360, 96648, 112480, 120810, 128864, 148999, 153026, 161080, 168720, 193296, 229539, 241620, 297998, 306052, 322160, 337440, 382565, 386592, 446997, 459078, 483240, 595996, 612104, 644320, 744995, 765130, 893994, 918156, 966480, 1147695, 1191992, 1224208, 1489990, 1530260, 1787988, 1836312, 1932960, 2234985, 2295390, 2383984, 2448416, 2830981, 2979980, 3060520, 3575976, 3672624, 4469970, 4590780, 4767968, 5661962, 5959960, 6121040, 7151952, 7345248, 8492943, 8939940, 9181560, 11323924, 11919920, 12242080, 14154905, 14303904, 16985886, 17879880, 18363120, 22647848, 23839840, 28309810, 33971772, 35759760, 36726240, 42464715, 45295696, 56619620, 67943544, 71519520, 84929430, 90591392, 113239240, 135887088, 169858860, 226478480, 271774176, 339717720, 452956960, 679435440, 1358870880]

約数ペア:

[(1, 1358870880), (2, 679435440), (3, 452956960), (4, 339717720), (5, 271774176), (6, 226478480), (8, 169858860), (10, 135887088), (12, 113239240), (15, 90591392), (16, 84929430), (19, 71519520), (20, 67943544), (24, 56619620), (30, 45295696), (32, 42464715), (37, 36726240), (38, 35759760), (40, 33971772), (48, 28309810), (57, 23839840), (60, 22647848), (74, 18363120), (76, 17879880), (80, 16985886), (95, 14303904), (96, 14154905), (111, 12242080), (114, 11919920), (120, 11323924), (148, 9181560), (152, 8939940), (160, 8492943), (185, 7345248), (190, 7151952), (222, 6121040), (228, 5959960), (240, 5661962), (285, 4767968), (296, 4590780), (304, 4469970), (370, 3672624), (380, 3575976), (444, 3060520), (456, 2979980), (480, 2830981), (555, 2448416), (570, 2383984), (592, 2295390), (608, 2234985), (703, 1932960), (740, 1836312), (760, 1787988), (888, 1530260), (912, 1489990), (1110, 1224208), (1140, 1191992), (1184, 1147695), (1406, 966480), (1480, 918156), (1520, 893994), (1776, 765130), (1824, 744995), (2109, 644320), (2220, 612104), (2280, 595996), (2812, 483240), (2960, 459078), (3040, 446997), (3515, 386592), (3552, 382565), (4027, 337440), (4218, 322160), (4440, 306052), (4560, 297998), (5624, 241620), (5920, 229539), (7030, 193296), (8054, 168720), (8436, 161080), (8880, 153026), (9120, 148999), (10545, 128864), (11248, 120810), (12081, 112480), (14060, 96648), (16108, 84360), (16872, 80540), (17760, 76513), (20135, 67488), (21090, 64432), (22496, 60405), (24162, 56240), (28120, 48324), (32216, 42180), (33744, 40270)]