215226180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:128

約数の個数: 384

約数和(自身を含む): 794787840

約数和(自身を除く): 579561660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 31, 36, 39, 43, 45, 46, 52, 54, 60, 62, 65, 69, 78, 86, 90, 92, 93, 108, 115, 117, 124, 129, 130, 135, 138, 155, 156, 172, 180, 186, 195, 207, 215, 230, 234, 258, 260, 270, 276, 279, 299, 310, 345, 351, 372, 387, 390, 403, 414, 430, 460, 465, 468, 516, 540, 558, 559, 585, 598, 620, 621, 645, 690, 702, 713, 774, 780, 806, 828, 837, 860, 897, 930, 989, 1035, 1116, 1118, 1161, 1170, 1196, 1209, 1242, 1290, 1333, 1380, 1395, 1404, 1426, 1495, 1548, 1612, 1674, 1677, 1755, 1794, 1860, 1935, 1978, 2015, 2070, 2139, 2236, 2322, 2340, 2418, 2484, 2580, 2666, 2691, 2790, 2795, 2852, 2967, 2990, 3105, 3348, 3354, 3510, 3565, 3588, 3627, 3870, 3956, 3999, 4030, 4140, 4185, 4278, 4485, 4644, 4836, 4945, 5031, 5332, 5382, 5580, 5590, 5805, 5934, 5980, 6045, 6210, 6417, 6665, 6708, 7020, 7130, 7254, 7740, 7998, 8060, 8073, 8370, 8385, 8556, 8901, 8970, 9269, 9890, 10062, 10695, 10764, 10881, 11180, 11610, 11868, 11997, 12090, 12420, 12834, 12857, 13330, 13455, 14260, 14508, 14835, 15093, 15996, 16146, 16740, 16770, 17329, 17802, 17940, 18135, 18538, 19251, 19780, 19995, 20124, 21390, 21762, 23220, 23994, 24180, 25155, 25668, 25714, 26660, 26703, 26910, 27807, 29670, 30186, 30659, 32085, 32292, 33540, 34658, 35604, 35991, 36270, 37076, 38502, 38571, 39990, 40365, 42780, 43524, 44505, 46345, 47988, 50310, 51428, 51987, 53406, 53820, 54405, 55614, 59340, 59985, 60372, 61318, 64170, 64285, 69316, 71982, 72540, 75465, 77004, 77142, 79980, 80730, 83421, 86645, 89010, 91977, 92690, 96255, 100620, 103974, 106812, 108810, 111228, 115713, 119970, 122636, 128340, 128570, 133515, 139035, 143964, 150930, 153295, 154284, 155961, 161460, 166842, 173290, 178020, 179955, 183954, 185380, 192510, 192855, 207948, 217620, 231426, 239940, 250263, 257140, 259935, 267030, 275931, 278070, 301860, 306590, 311922, 333684, 346580, 347139, 359910, 367908, 385020, 385710, 398567, 417105, 459885, 462852, 467883, 500526, 519870, 534060, 551862, 556140, 578565, 613180, 623844, 694278, 719820, 771420, 779805, 797134, 827793, 834210, 919770, 935766, 1001052, 1039740, 1103724, 1157130, 1195701, 1251315, 1379655, 1388556, 1559610, 1594268, 1655586, 1668420, 1735695, 1839540, 1871532, 1992835, 2314260, 2339415, 2391402, 2502630, 2759310, 3119220, 3311172, 3471390, 3587103, 3985670, 4138965, 4678830, 4782804, 5005260, 5518620, 5978505, 6942780, 7174206, 7971340, 8277930, 9357660, 10761309, 11957010, 14348412, 16555860, 17935515, 21522618, 23914020, 35871030, 43045236, 53806545, 71742060, 107613090, 215226180]

約数ペア:

[(1, 215226180), (2, 107613090), (3, 71742060), (4, 53806545), (5, 43045236), (6, 35871030), (9, 23914020), (10, 21522618), (12, 17935515), (13, 16555860), (15, 14348412), (18, 11957010), (20, 10761309), (23, 9357660), (26, 8277930), (27, 7971340), (30, 7174206), (31, 6942780), (36, 5978505), (39, 5518620), (43, 5005260), (45, 4782804), (46, 4678830), (52, 4138965), (54, 3985670), (60, 3587103), (62, 3471390), (65, 3311172), (69, 3119220), (78, 2759310), (86, 2502630), (90, 2391402), (92, 2339415), (93, 2314260), (108, 1992835), (115, 1871532), (117, 1839540), (124, 1735695), (129, 1668420), (130, 1655586), (135, 1594268), (138, 1559610), (155, 1388556), (156, 1379655), (172, 1251315), (180, 1195701), (186, 1157130), (195, 1103724), (207, 1039740), (215, 1001052), (230, 935766), (234, 919770), (258, 834210), (260, 827793), (270, 797134), (276, 779805), (279, 771420), (299, 719820), (310, 694278), (345, 623844), (351, 613180), (372, 578565), (387, 556140), (390, 551862), (403, 534060), (414, 519870), (430, 500526), (460, 467883), (465, 462852), (468, 459885), (516, 417105), (540, 398567), (558, 385710), (559, 385020), (585, 367908), (598, 359910), (620, 347139), (621, 346580), (645, 333684), (690, 311922), (702, 306590), (713, 301860), (774, 278070), (780, 275931), (806, 267030), (828, 259935), (837, 257140), (860, 250263), (897, 239940), (930, 231426), (989, 217620), (1035, 207948), (1116, 192855), (1118, 192510), (1161, 185380), (1170, 183954), (1196, 179955), (1209, 178020), (1242, 173290), (1290, 166842), (1333, 161460), (1380, 155961), (1395, 154284), (1404, 153295), (1426, 150930), (1495, 143964), (1548, 139035), (1612, 133515), (1674, 128570), (1677, 128340), (1755, 122636), (1794, 119970), (1860, 115713), (1935, 111228), (1978, 108810), (2015, 106812), (2070, 103974), (2139, 100620), (2236, 96255), (2322, 92690), (2340, 91977), (2418, 89010), (2484, 86645), (2580, 83421), (2666, 80730), (2691, 79980), (2790, 77142), (2795, 77004), (2852, 75465), (2967, 72540), (2990, 71982), (3105, 69316), (3348, 64285), (3354, 64170), (3510, 61318), (3565, 60372), (3588, 59985), (3627, 59340), (3870, 55614), (3956, 54405), (3999, 53820), (4030, 53406), (4140, 51987), (4185, 51428), (4278, 50310), (4485, 47988), (4644, 46345), (4836, 44505), (4945, 43524), (5031, 42780), (5332, 40365), (5382, 39990), (5580, 38571), (5590, 38502), (5805, 37076), (5934, 36270), (5980, 35991), (6045, 35604), (6210, 34658), (6417, 33540), (6665, 32292), (6708, 32085), (7020, 30659), (7130, 30186), (7254, 29670), (7740, 27807), (7998, 26910), (8060, 26703), (8073, 26660), (8370, 25714), (8385, 25668), (8556, 25155), (8901, 24180), (8970, 23994), (9269, 23220), (9890, 21762), (10062, 21390), (10695, 20124), (10764, 19995), (10881, 19780), (11180, 19251), (11610, 18538), (11868, 18135), (11997, 17940), (12090, 17802), (12420, 17329), (12834, 16770), (12857, 16740), (13330, 16146), (13455, 15996), (14260, 15093), (14508, 14835)]