213990240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12049}}^1$

素因数の和:12104

約数の個数: 96

約数和(自身を含む): 692344800

約数和(自身を除く): 478354560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1776, 2220, 2960, 3552, 4440, 5920, 8880, 12049, 17760, 24098, 36147, 48196, 60245, 72294, 96392, 120490, 144588, 180735, 192784, 240980, 289176, 361470, 385568, 445813, 481960, 578352, 722940, 891626, 963920, 1156704, 1337439, 1445880, 1783252, 1927840, 2229065, 2674878, 2891760, 3566504, 4458130, 5349756, 5783520, 6687195, 7133008, 8916260, 10699512, 13374390, 14266016, 17832520, 21399024, 26748780, 35665040, 42798048, 53497560, 71330080, 106995120, 213990240]

約数ペア:

[(1, 213990240), (2, 106995120), (3, 71330080), (4, 53497560), (5, 42798048), (6, 35665040), (8, 26748780), (10, 21399024), (12, 17832520), (15, 14266016), (16, 13374390), (20, 10699512), (24, 8916260), (30, 7133008), (32, 6687195), (37, 5783520), (40, 5349756), (48, 4458130), (60, 3566504), (74, 2891760), (80, 2674878), (96, 2229065), (111, 1927840), (120, 1783252), (148, 1445880), (160, 1337439), (185, 1156704), (222, 963920), (240, 891626), (296, 722940), (370, 578352), (444, 481960), (480, 445813), (555, 385568), (592, 361470), (740, 289176), (888, 240980), (1110, 192784), (1184, 180735), (1480, 144588), (1776, 120490), (2220, 96392), (2960, 72294), (3552, 60245), (4440, 48196), (5920, 36147), (8880, 24098), (12049, 17760)]