627023880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4079}}^1$

素因数の和:4164

約数の個数: 192

約数和(自身を含む): 2367705600

約数和(自身を除く): 1740681720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 61, 63, 70, 72, 84, 90, 105, 120, 122, 126, 140, 168, 180, 183, 210, 244, 252, 280, 305, 315, 360, 366, 420, 427, 488, 504, 549, 610, 630, 732, 840, 854, 915, 1098, 1220, 1260, 1281, 1464, 1708, 1830, 2135, 2196, 2440, 2520, 2562, 2745, 3416, 3660, 3843, 4079, 4270, 4392, 5124, 5490, 6405, 7320, 7686, 8158, 8540, 10248, 10980, 12237, 12810, 15372, 16316, 17080, 19215, 20395, 21960, 24474, 25620, 28553, 30744, 32632, 36711, 38430, 40790, 48948, 51240, 57106, 61185, 73422, 76860, 81580, 85659, 97896, 114212, 122370, 142765, 146844, 153720, 163160, 171318, 183555, 228424, 244740, 248819, 256977, 285530, 293688, 342636, 367110, 428295, 489480, 497638, 513954, 571060, 685272, 734220, 746457, 856590, 995276, 1027908, 1142120, 1244095, 1284885, 1468440, 1492914, 1713180, 1741733, 1990552, 2055816, 2239371, 2488190, 2569770, 2985828, 3426360, 3483466, 3732285, 4478742, 4976380, 5139540, 5225199, 5971656, 6966932, 7464570, 8708665, 8957484, 9952760, 10279080, 10450398, 11196855, 13933864, 14929140, 15675597, 17417330, 17914968, 20900796, 22393710, 26125995, 29858280, 31351194, 34834660, 41801592, 44787420, 52251990, 62702388, 69669320, 78377985, 89574840, 104503980, 125404776, 156755970, 209007960, 313511940, 627023880]

約数ペア:

[(1, 627023880), (2, 313511940), (3, 209007960), (4, 156755970), (5, 125404776), (6, 104503980), (7, 89574840), (8, 78377985), (9, 69669320), (10, 62702388), (12, 52251990), (14, 44787420), (15, 41801592), (18, 34834660), (20, 31351194), (21, 29858280), (24, 26125995), (28, 22393710), (30, 20900796), (35, 17914968), (36, 17417330), (40, 15675597), (42, 14929140), (45, 13933864), (56, 11196855), (60, 10450398), (61, 10279080), (63, 9952760), (70, 8957484), (72, 8708665), (84, 7464570), (90, 6966932), (105, 5971656), (120, 5225199), (122, 5139540), (126, 4976380), (140, 4478742), (168, 3732285), (180, 3483466), (183, 3426360), (210, 2985828), (244, 2569770), (252, 2488190), (280, 2239371), (305, 2055816), (315, 1990552), (360, 1741733), (366, 1713180), (420, 1492914), (427, 1468440), (488, 1284885), (504, 1244095), (549, 1142120), (610, 1027908), (630, 995276), (732, 856590), (840, 746457), (854, 734220), (915, 685272), (1098, 571060), (1220, 513954), (1260, 497638), (1281, 489480), (1464, 428295), (1708, 367110), (1830, 342636), (2135, 293688), (2196, 285530), (2440, 256977), (2520, 248819), (2562, 244740), (2745, 228424), (3416, 183555), (3660, 171318), (3843, 163160), (4079, 153720), (4270, 146844), (4392, 142765), (5124, 122370), (5490, 114212), (6405, 97896), (7320, 85659), (7686, 81580), (8158, 76860), (8540, 73422), (10248, 61185), (10980, 57106), (12237, 51240), (12810, 48948), (15372, 40790), (16316, 38430), (17080, 36711), (19215, 32632), (20395, 30744), (21960, 28553), (24474, 25620)]