1254047760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4079}}^1$

素因数の和:4166

約数の個数: 240

約数和(自身を含む): 4893258240

約数和(自身を除く): 3639210480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 61, 63, 70, 72, 80, 84, 90, 105, 112, 120, 122, 126, 140, 144, 168, 180, 183, 210, 240, 244, 252, 280, 305, 315, 336, 360, 366, 420, 427, 488, 504, 549, 560, 610, 630, 720, 732, 840, 854, 915, 976, 1008, 1098, 1220, 1260, 1281, 1464, 1680, 1708, 1830, 2135, 2196, 2440, 2520, 2562, 2745, 2928, 3416, 3660, 3843, 4079, 4270, 4392, 4880, 5040, 5124, 5490, 6405, 6832, 7320, 7686, 8158, 8540, 8784, 10248, 10980, 12237, 12810, 14640, 15372, 16316, 17080, 19215, 20395, 20496, 21960, 24474, 25620, 28553, 30744, 32632, 34160, 36711, 38430, 40790, 43920, 48948, 51240, 57106, 61185, 61488, 65264, 73422, 76860, 81580, 85659, 97896, 102480, 114212, 122370, 142765, 146844, 153720, 163160, 171318, 183555, 195792, 228424, 244740, 248819, 256977, 285530, 293688, 307440, 326320, 342636, 367110, 428295, 456848, 489480, 497638, 513954, 571060, 587376, 685272, 734220, 746457, 856590, 978960, 995276, 1027908, 1142120, 1244095, 1284885, 1370544, 1468440, 1492914, 1713180, 1741733, 1990552, 2055816, 2239371, 2284240, 2488190, 2569770, 2936880, 2985828, 3426360, 3483466, 3732285, 3981104, 4111632, 4478742, 4976380, 5139540, 5225199, 5971656, 6852720, 6966932, 7464570, 8708665, 8957484, 9952760, 10279080, 10450398, 11196855, 11943312, 13933864, 14929140, 15675597, 17417330, 17914968, 19905520, 20558160, 20900796, 22393710, 26125995, 27867728, 29858280, 31351194, 34834660, 35829936, 41801592, 44787420, 52251990, 59716560, 62702388, 69669320, 78377985, 83603184, 89574840, 104503980, 125404776, 139338640, 156755970, 179149680, 209007960, 250809552, 313511940, 418015920, 627023880, 1254047760]

約数ペア:

[(1, 1254047760), (2, 627023880), (3, 418015920), (4, 313511940), (5, 250809552), (6, 209007960), (7, 179149680), (8, 156755970), (9, 139338640), (10, 125404776), (12, 104503980), (14, 89574840), (15, 83603184), (16, 78377985), (18, 69669320), (20, 62702388), (21, 59716560), (24, 52251990), (28, 44787420), (30, 41801592), (35, 35829936), (36, 34834660), (40, 31351194), (42, 29858280), (45, 27867728), (48, 26125995), (56, 22393710), (60, 20900796), (61, 20558160), (63, 19905520), (70, 17914968), (72, 17417330), (80, 15675597), (84, 14929140), (90, 13933864), (105, 11943312), (112, 11196855), (120, 10450398), (122, 10279080), (126, 9952760), (140, 8957484), (144, 8708665), (168, 7464570), (180, 6966932), (183, 6852720), (210, 5971656), (240, 5225199), (244, 5139540), (252, 4976380), (280, 4478742), (305, 4111632), (315, 3981104), (336, 3732285), (360, 3483466), (366, 3426360), (420, 2985828), (427, 2936880), (488, 2569770), (504, 2488190), (549, 2284240), (560, 2239371), (610, 2055816), (630, 1990552), (720, 1741733), (732, 1713180), (840, 1492914), (854, 1468440), (915, 1370544), (976, 1284885), (1008, 1244095), (1098, 1142120), (1220, 1027908), (1260, 995276), (1281, 978960), (1464, 856590), (1680, 746457), (1708, 734220), (1830, 685272), (2135, 587376), (2196, 571060), (2440, 513954), (2520, 497638), (2562, 489480), (2745, 456848), (2928, 428295), (3416, 367110), (3660, 342636), (3843, 326320), (4079, 307440), (4270, 293688), (4392, 285530), (4880, 256977), (5040, 248819), (5124, 244740), (5490, 228424), (6405, 195792), (6832, 183555), (7320, 171318), (7686, 163160), (8158, 153720), (8540, 146844), (8784, 142765), (10248, 122370), (10980, 114212), (12237, 102480), (12810, 97896), (14640, 85659), (15372, 81580), (16316, 76860), (17080, 73422), (19215, 65264), (20395, 61488), (20496, 61185), (21960, 57106), (24474, 51240), (25620, 48948), (28553, 43920), (30744, 40790), (32632, 38430), (34160, 36711)]