994716840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:432

約数の個数: 256

約数和(自身を含む): 3377848320

約数和(自身を除く): 2383131480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 67, 78, 93, 104, 120, 124, 130, 134, 155, 156, 186, 195, 201, 248, 260, 268, 307, 310, 312, 335, 372, 390, 402, 403, 465, 520, 536, 614, 620, 670, 744, 780, 804, 806, 871, 921, 930, 1005, 1209, 1228, 1240, 1340, 1535, 1560, 1608, 1612, 1742, 1842, 1860, 2010, 2015, 2077, 2418, 2456, 2613, 2680, 3070, 3224, 3484, 3684, 3720, 3991, 4020, 4030, 4154, 4355, 4605, 4836, 5226, 6045, 6140, 6231, 6968, 7368, 7982, 8040, 8060, 8308, 8710, 9210, 9517, 9672, 10385, 10452, 11973, 12090, 12280, 12462, 13065, 15964, 16120, 16616, 17420, 18420, 19034, 19955, 20569, 20770, 20904, 23946, 24180, 24924, 26130, 27001, 28551, 31155, 31928, 34840, 36840, 38068, 39910, 41138, 41540, 47585, 47892, 48360, 49848, 52260, 54002, 57102, 59865, 61707, 62310, 76136, 79820, 81003, 82276, 83080, 95170, 95784, 102845, 104520, 108004, 114204, 119730, 123414, 123721, 124620, 135005, 142755, 159640, 162006, 164552, 190340, 205690, 216008, 228408, 239460, 246828, 247442, 249240, 267397, 270010, 285510, 308535, 324012, 371163, 380680, 405015, 411380, 478920, 493656, 494884, 534794, 540020, 571020, 617070, 618605, 637639, 648024, 742326, 802191, 810030, 822760, 989768, 1069588, 1080040, 1142040, 1234140, 1237210, 1275278, 1336985, 1484652, 1604382, 1620060, 1855815, 1912917, 2139176, 2468280, 2474420, 2550556, 2673970, 2969304, 3188195, 3208764, 3240120, 3711630, 3825834, 4010955, 4948840, 5101112, 5347940, 6376390, 6417528, 7423260, 7651668, 8021910, 8289307, 9564585, 10695880, 12752780, 14846520, 15303336, 16043820, 16578614, 19129170, 24867921, 25505560, 32087640, 33157228, 38258340, 41446535, 49735842, 66314456, 76516680, 82893070, 99471684, 124339605, 165786140, 198943368, 248679210, 331572280, 497358420, 994716840]

約数ペア:

[(1, 994716840), (2, 497358420), (3, 331572280), (4, 248679210), (5, 198943368), (6, 165786140), (8, 124339605), (10, 99471684), (12, 82893070), (13, 76516680), (15, 66314456), (20, 49735842), (24, 41446535), (26, 38258340), (30, 33157228), (31, 32087640), (39, 25505560), (40, 24867921), (52, 19129170), (60, 16578614), (62, 16043820), (65, 15303336), (67, 14846520), (78, 12752780), (93, 10695880), (104, 9564585), (120, 8289307), (124, 8021910), (130, 7651668), (134, 7423260), (155, 6417528), (156, 6376390), (186, 5347940), (195, 5101112), (201, 4948840), (248, 4010955), (260, 3825834), (268, 3711630), (307, 3240120), (310, 3208764), (312, 3188195), (335, 2969304), (372, 2673970), (390, 2550556), (402, 2474420), (403, 2468280), (465, 2139176), (520, 1912917), (536, 1855815), (614, 1620060), (620, 1604382), (670, 1484652), (744, 1336985), (780, 1275278), (804, 1237210), (806, 1234140), (871, 1142040), (921, 1080040), (930, 1069588), (1005, 989768), (1209, 822760), (1228, 810030), (1240, 802191), (1340, 742326), (1535, 648024), (1560, 637639), (1608, 618605), (1612, 617070), (1742, 571020), (1842, 540020), (1860, 534794), (2010, 494884), (2015, 493656), (2077, 478920), (2418, 411380), (2456, 405015), (2613, 380680), (2680, 371163), (3070, 324012), (3224, 308535), (3484, 285510), (3684, 270010), (3720, 267397), (3991, 249240), (4020, 247442), (4030, 246828), (4154, 239460), (4355, 228408), (4605, 216008), (4836, 205690), (5226, 190340), (6045, 164552), (6140, 162006), (6231, 159640), (6968, 142755), (7368, 135005), (7982, 124620), (8040, 123721), (8060, 123414), (8308, 119730), (8710, 114204), (9210, 108004), (9517, 104520), (9672, 102845), (10385, 95784), (10452, 95170), (11973, 83080), (12090, 82276), (12280, 81003), (12462, 79820), (13065, 76136), (15964, 62310), (16120, 61707), (16616, 59865), (17420, 57102), (18420, 54002), (19034, 52260), (19955, 49848), (20569, 48360), (20770, 47892), (20904, 47585), (23946, 41540), (24180, 41138), (24924, 39910), (26130, 38068), (27001, 36840), (28551, 34840), (31155, 31928)]