221189040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1063}}^1$

素因数の和:1116

約数の個数: 180

約数和(自身を含む): 789834864

約数和(自身を除く): 568645824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 289, 306, 340, 360, 408, 510, 578, 612, 680, 720, 765, 816, 867, 1020, 1063, 1156, 1224, 1360, 1445, 1530, 1734, 2040, 2126, 2312, 2448, 2601, 2890, 3060, 3189, 3468, 4080, 4252, 4335, 4624, 5202, 5315, 5780, 6120, 6378, 6936, 8504, 8670, 9567, 10404, 10630, 11560, 12240, 12756, 13005, 13872, 15945, 17008, 17340, 18071, 19134, 20808, 21260, 23120, 25512, 26010, 31890, 34680, 36142, 38268, 41616, 42520, 47835, 51024, 52020, 54213, 63780, 69360, 72284, 76536, 85040, 90355, 95670, 104040, 108426, 127560, 144568, 153072, 162639, 180710, 191340, 208080, 216852, 255120, 271065, 289136, 307207, 325278, 361420, 382680, 433704, 542130, 614414, 650556, 722840, 765360, 813195, 867408, 921621, 1084260, 1228828, 1301112, 1445680, 1536035, 1626390, 1843242, 2168520, 2457656, 2602224, 2764863, 3072070, 3252780, 3686484, 4337040, 4608105, 4915312, 5529726, 6144140, 6505560, 7372968, 9216210, 11059452, 12288280, 13011120, 13824315, 14745936, 18432420, 22118904, 24576560, 27648630, 36864840, 44237808, 55297260, 73729680, 110594520, 221189040]

約数ペア:

[(1, 221189040), (2, 110594520), (3, 73729680), (4, 55297260), (5, 44237808), (6, 36864840), (8, 27648630), (9, 24576560), (10, 22118904), (12, 18432420), (15, 14745936), (16, 13824315), (17, 13011120), (18, 12288280), (20, 11059452), (24, 9216210), (30, 7372968), (34, 6505560), (36, 6144140), (40, 5529726), (45, 4915312), (48, 4608105), (51, 4337040), (60, 3686484), (68, 3252780), (72, 3072070), (80, 2764863), (85, 2602224), (90, 2457656), (102, 2168520), (120, 1843242), (136, 1626390), (144, 1536035), (153, 1445680), (170, 1301112), (180, 1228828), (204, 1084260), (240, 921621), (255, 867408), (272, 813195), (289, 765360), (306, 722840), (340, 650556), (360, 614414), (408, 542130), (510, 433704), (578, 382680), (612, 361420), (680, 325278), (720, 307207), (765, 289136), (816, 271065), (867, 255120), (1020, 216852), (1063, 208080), (1156, 191340), (1224, 180710), (1360, 162639), (1445, 153072), (1530, 144568), (1734, 127560), (2040, 108426), (2126, 104040), (2312, 95670), (2448, 90355), (2601, 85040), (2890, 76536), (3060, 72284), (3189, 69360), (3468, 63780), (4080, 54213), (4252, 52020), (4335, 51024), (4624, 47835), (5202, 42520), (5315, 41616), (5780, 38268), (6120, 36142), (6378, 34680), (6936, 31890), (8504, 26010), (8670, 25512), (9567, 23120), (10404, 21260), (10630, 20808), (11560, 19134), (12240, 18071), (12756, 17340), (13005, 17008), (13872, 15945)]