612406860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:149

約数の個数: 288

約数和(自身を含む): 2055271680

約数和(自身を除く): 1442864820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 31, 38, 39, 43, 52, 57, 60, 62, 65, 76, 78, 86, 93, 95, 114, 124, 129, 130, 155, 156, 172, 186, 190, 195, 215, 228, 247, 258, 260, 285, 310, 372, 380, 390, 403, 430, 465, 494, 516, 559, 570, 589, 620, 645, 741, 780, 806, 817, 860, 930, 961, 988, 1118, 1140, 1178, 1209, 1235, 1290, 1333, 1482, 1612, 1634, 1677, 1767, 1860, 1922, 2015, 2236, 2356, 2418, 2451, 2470, 2580, 2666, 2795, 2883, 2945, 2964, 3268, 3354, 3534, 3705, 3844, 3999, 4030, 4085, 4805, 4836, 4902, 4940, 5332, 5590, 5766, 5890, 6045, 6665, 6708, 7068, 7410, 7657, 7998, 8060, 8170, 8385, 8835, 9610, 9804, 10621, 11180, 11532, 11780, 12090, 12255, 12493, 13330, 14415, 14820, 15314, 15996, 16340, 16770, 17329, 17670, 18259, 19220, 19995, 21242, 22971, 24180, 24510, 24986, 25327, 26660, 28830, 30628, 31863, 33540, 34658, 35340, 36518, 37479, 38285, 39990, 41323, 42484, 45942, 49020, 49972, 50654, 51987, 53105, 54777, 57660, 62465, 63726, 69316, 73036, 74958, 75981, 76570, 79980, 82646, 86645, 91295, 91884, 101308, 103974, 106210, 109554, 114855, 123969, 124930, 126635, 127452, 149916, 151962, 153140, 159315, 165292, 173290, 182590, 187395, 206615, 207948, 212420, 219108, 229710, 237367, 247938, 249860, 253270, 259935, 273885, 303924, 318630, 329251, 346580, 365180, 374790, 379905, 413230, 459420, 474734, 495876, 506540, 519870, 537199, 547770, 619845, 637260, 658502, 712101, 749580, 759810, 785137, 826460, 949468, 987753, 1039740, 1074398, 1095540, 1186835, 1239690, 1317004, 1424202, 1519620, 1570274, 1611597, 1646255, 1975506, 2148796, 2355411, 2373670, 2479380, 2685995, 2848404, 3140548, 3223194, 3292510, 3560505, 3925685, 3951012, 4710822, 4747340, 4938765, 5371990, 6446388, 6585020, 7121010, 7851370, 8057985, 9421644, 9877530, 10206781, 10743980, 11777055, 14242020, 15702740, 16115970, 19755060, 20413562, 23554110, 30620343, 32231940, 40827124, 47108220, 51033905, 61240686, 102067810, 122481372, 153101715, 204135620, 306203430, 612406860]

約数ペア:

[(1, 612406860), (2, 306203430), (3, 204135620), (4, 153101715), (5, 122481372), (6, 102067810), (10, 61240686), (12, 51033905), (13, 47108220), (15, 40827124), (19, 32231940), (20, 30620343), (26, 23554110), (30, 20413562), (31, 19755060), (38, 16115970), (39, 15702740), (43, 14242020), (52, 11777055), (57, 10743980), (60, 10206781), (62, 9877530), (65, 9421644), (76, 8057985), (78, 7851370), (86, 7121010), (93, 6585020), (95, 6446388), (114, 5371990), (124, 4938765), (129, 4747340), (130, 4710822), (155, 3951012), (156, 3925685), (172, 3560505), (186, 3292510), (190, 3223194), (195, 3140548), (215, 2848404), (228, 2685995), (247, 2479380), (258, 2373670), (260, 2355411), (285, 2148796), (310, 1975506), (372, 1646255), (380, 1611597), (390, 1570274), (403, 1519620), (430, 1424202), (465, 1317004), (494, 1239690), (516, 1186835), (559, 1095540), (570, 1074398), (589, 1039740), (620, 987753), (645, 949468), (741, 826460), (780, 785137), (806, 759810), (817, 749580), (860, 712101), (930, 658502), (961, 637260), (988, 619845), (1118, 547770), (1140, 537199), (1178, 519870), (1209, 506540), (1235, 495876), (1290, 474734), (1333, 459420), (1482, 413230), (1612, 379905), (1634, 374790), (1677, 365180), (1767, 346580), (1860, 329251), (1922, 318630), (2015, 303924), (2236, 273885), (2356, 259935), (2418, 253270), (2451, 249860), (2470, 247938), (2580, 237367), (2666, 229710), (2795, 219108), (2883, 212420), (2945, 207948), (2964, 206615), (3268, 187395), (3354, 182590), (3534, 173290), (3705, 165292), (3844, 159315), (3999, 153140), (4030, 151962), (4085, 149916), (4805, 127452), (4836, 126635), (4902, 124930), (4940, 123969), (5332, 114855), (5590, 109554), (5766, 106210), (5890, 103974), (6045, 101308), (6665, 91884), (6708, 91295), (7068, 86645), (7410, 82646), (7657, 79980), (7998, 76570), (8060, 75981), (8170, 74958), (8385, 73036), (8835, 69316), (9610, 63726), (9804, 62465), (10621, 57660), (11180, 54777), (11532, 53105), (11780, 51987), (12090, 50654), (12255, 49972), (12493, 49020), (13330, 45942), (14415, 42484), (14820, 41323), (15314, 39990), (15996, 38285), (16340, 37479), (16770, 36518), (17329, 35340), (17670, 34658), (18259, 33540), (19220, 31863), (19995, 30628), (21242, 28830), (22971, 26660), (24180, 25327), (24510, 24986)]