223398360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:418

約数の個数: 192

約数和(自身を含む): 776861280

約数和(自身を除く): 553462920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 173, 180, 204, 211, 255, 306, 340, 346, 360, 408, 422, 510, 519, 612, 633, 680, 692, 765, 844, 865, 1020, 1038, 1055, 1224, 1266, 1384, 1530, 1557, 1688, 1730, 1899, 2040, 2076, 2110, 2532, 2595, 2941, 3060, 3114, 3165, 3460, 3587, 3798, 4152, 4220, 5064, 5190, 5882, 6120, 6228, 6330, 6920, 7174, 7596, 7785, 8440, 8823, 9495, 10380, 10761, 11764, 12456, 12660, 14348, 14705, 15192, 15570, 17646, 17935, 18990, 20760, 21522, 23528, 25320, 26469, 28696, 29410, 31140, 32283, 35292, 35870, 36503, 37980, 43044, 44115, 52938, 53805, 58820, 62280, 64566, 70584, 71740, 73006, 75960, 86088, 88230, 105876, 107610, 109509, 117640, 129132, 132345, 143480, 146012, 161415, 176460, 182515, 211752, 215220, 219018, 258264, 264690, 292024, 322830, 328527, 352920, 365030, 430440, 438036, 529380, 547545, 620551, 645660, 657054, 730060, 876072, 1058760, 1095090, 1241102, 1291320, 1314108, 1460120, 1642635, 1861653, 2190180, 2482204, 2628216, 3102755, 3285270, 3723306, 4380360, 4964408, 5584959, 6205510, 6570540, 7446612, 9308265, 11169918, 12411020, 13141080, 14893224, 18616530, 22339836, 24822040, 27924795, 37233060, 44679672, 55849590, 74466120, 111699180, 223398360]

約数ペア:

[(1, 223398360), (2, 111699180), (3, 74466120), (4, 55849590), (5, 44679672), (6, 37233060), (8, 27924795), (9, 24822040), (10, 22339836), (12, 18616530), (15, 14893224), (17, 13141080), (18, 12411020), (20, 11169918), (24, 9308265), (30, 7446612), (34, 6570540), (36, 6205510), (40, 5584959), (45, 4964408), (51, 4380360), (60, 3723306), (68, 3285270), (72, 3102755), (85, 2628216), (90, 2482204), (102, 2190180), (120, 1861653), (136, 1642635), (153, 1460120), (170, 1314108), (173, 1291320), (180, 1241102), (204, 1095090), (211, 1058760), (255, 876072), (306, 730060), (340, 657054), (346, 645660), (360, 620551), (408, 547545), (422, 529380), (510, 438036), (519, 430440), (612, 365030), (633, 352920), (680, 328527), (692, 322830), (765, 292024), (844, 264690), (865, 258264), (1020, 219018), (1038, 215220), (1055, 211752), (1224, 182515), (1266, 176460), (1384, 161415), (1530, 146012), (1557, 143480), (1688, 132345), (1730, 129132), (1899, 117640), (2040, 109509), (2076, 107610), (2110, 105876), (2532, 88230), (2595, 86088), (2941, 75960), (3060, 73006), (3114, 71740), (3165, 70584), (3460, 64566), (3587, 62280), (3798, 58820), (4152, 53805), (4220, 52938), (5064, 44115), (5190, 43044), (5882, 37980), (6120, 36503), (6228, 35870), (6330, 35292), (6920, 32283), (7174, 31140), (7596, 29410), (7785, 28696), (8440, 26469), (8823, 25320), (9495, 23528), (10380, 21522), (10761, 20760), (11764, 18990), (12456, 17935), (12660, 17646), (14348, 15570), (14705, 15192)]