497358420

素因数分解:

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

素因数の和:430

約数の個数: 192

約数和(自身を含む): 1576329216

約数和(自身を除く): 1078970796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 67, 78, 93, 124, 130, 134, 155, 156, 186, 195, 201, 260, 268, 307, 310, 335, 372, 390, 402, 403, 465, 614, 620, 670, 780, 804, 806, 871, 921, 930, 1005, 1209, 1228, 1340, 1535, 1612, 1742, 1842, 1860, 2010, 2015, 2077, 2418, 2613, 3070, 3484, 3684, 3991, 4020, 4030, 4154, 4355, 4605, 4836, 5226, 6045, 6140, 6231, 7982, 8060, 8308, 8710, 9210, 9517, 10385, 10452, 11973, 12090, 12462, 13065, 15964, 17420, 18420, 19034, 19955, 20569, 20770, 23946, 24180, 24924, 26130, 27001, 28551, 31155, 38068, 39910, 41138, 41540, 47585, 47892, 52260, 54002, 57102, 59865, 61707, 62310, 79820, 81003, 82276, 95170, 102845, 108004, 114204, 119730, 123414, 123721, 124620, 135005, 142755, 162006, 190340, 205690, 239460, 246828, 247442, 267397, 270010, 285510, 308535, 324012, 371163, 405015, 411380, 494884, 534794, 540020, 571020, 617070, 618605, 637639, 742326, 802191, 810030, 1069588, 1234140, 1237210, 1275278, 1336985, 1484652, 1604382, 1620060, 1855815, 1912917, 2474420, 2550556, 2673970, 3188195, 3208764, 3711630, 3825834, 4010955, 5347940, 6376390, 7423260, 7651668, 8021910, 8289307, 9564585, 12752780, 16043820, 16578614, 19129170, 24867921, 33157228, 38258340, 41446535, 49735842, 82893070, 99471684, 124339605, 165786140, 248679210, 497358420]

約数ペア:

[(1, 497358420), (2, 248679210), (3, 165786140), (4, 124339605), (5, 99471684), (6, 82893070), (10, 49735842), (12, 41446535), (13, 38258340), (15, 33157228), (20, 24867921), (26, 19129170), (30, 16578614), (31, 16043820), (39, 12752780), (52, 9564585), (60, 8289307), (62, 8021910), (65, 7651668), (67, 7423260), (78, 6376390), (93, 5347940), (124, 4010955), (130, 3825834), (134, 3711630), (155, 3208764), (156, 3188195), (186, 2673970), (195, 2550556), (201, 2474420), (260, 1912917), (268, 1855815), (307, 1620060), (310, 1604382), (335, 1484652), (372, 1336985), (390, 1275278), (402, 1237210), (403, 1234140), (465, 1069588), (614, 810030), (620, 802191), (670, 742326), (780, 637639), (804, 618605), (806, 617070), (871, 571020), (921, 540020), (930, 534794), (1005, 494884), (1209, 411380), (1228, 405015), (1340, 371163), (1535, 324012), (1612, 308535), (1742, 285510), (1842, 270010), (1860, 267397), (2010, 247442), (2015, 246828), (2077, 239460), (2418, 205690), (2613, 190340), (3070, 162006), (3484, 142755), (3684, 135005), (3991, 124620), (4020, 123721), (4030, 123414), (4154, 119730), (4355, 114204), (4605, 108004), (4836, 102845), (5226, 95170), (6045, 82276), (6140, 81003), (6231, 79820), (7982, 62310), (8060, 61707), (8308, 59865), (8710, 57102), (9210, 54002), (9517, 52260), (10385, 47892), (10452, 47585), (11973, 41540), (12090, 41138), (12462, 39910), (13065, 38068), (15964, 31155), (17420, 28551), (18420, 27001), (19034, 26130), (19955, 24924), (20569, 24180), (20770, 23946)]