308827440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1097}}^1$

素因数の和:1156

約数の個数: 240

約数和(自身を含む): 1146944448

約数和(自身を除く): 838117008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 48, 51, 60, 68, 69, 72, 80, 85, 90, 92, 102, 115, 120, 136, 138, 144, 153, 170, 180, 184, 204, 207, 230, 240, 255, 272, 276, 306, 340, 345, 360, 368, 391, 408, 414, 460, 510, 552, 612, 680, 690, 720, 765, 782, 816, 828, 920, 1020, 1035, 1097, 1104, 1173, 1224, 1360, 1380, 1530, 1564, 1656, 1840, 1955, 2040, 2070, 2194, 2346, 2448, 2760, 3060, 3128, 3291, 3312, 3519, 3910, 4080, 4140, 4388, 4692, 5485, 5520, 5865, 6120, 6256, 6582, 7038, 7820, 8280, 8776, 9384, 9873, 10970, 11730, 12240, 13164, 14076, 15640, 16455, 16560, 17552, 17595, 18649, 18768, 19746, 21940, 23460, 25231, 26328, 28152, 31280, 32910, 35190, 37298, 39492, 43880, 46920, 49365, 50462, 52656, 55947, 56304, 65820, 70380, 74596, 75693, 78984, 87760, 93245, 93840, 98730, 100924, 111894, 126155, 131640, 140760, 149192, 151386, 157968, 167841, 186490, 197460, 201848, 223788, 227079, 252310, 263280, 279735, 281520, 298384, 302772, 335682, 372980, 378465, 394920, 403696, 428927, 447576, 454158, 504620, 559470, 605544, 671364, 745960, 756930, 789840, 839205, 857854, 895152, 908316, 1009240, 1118940, 1135395, 1211088, 1286781, 1342728, 1491920, 1513860, 1678410, 1715708, 1816632, 2018480, 2144635, 2237880, 2270790, 2573562, 2685456, 3027720, 3356820, 3431416, 3633264, 3860343, 4289270, 4475760, 4541580, 5147124, 6055440, 6433905, 6713640, 6862832, 7720686, 8578540, 9083160, 10294248, 12867810, 13427280, 15441372, 17157080, 18166320, 19301715, 20588496, 25735620, 30882744, 34314160, 38603430, 51471240, 61765488, 77206860, 102942480, 154413720, 308827440]

約数ペア:

[(1, 308827440), (2, 154413720), (3, 102942480), (4, 77206860), (5, 61765488), (6, 51471240), (8, 38603430), (9, 34314160), (10, 30882744), (12, 25735620), (15, 20588496), (16, 19301715), (17, 18166320), (18, 17157080), (20, 15441372), (23, 13427280), (24, 12867810), (30, 10294248), (34, 9083160), (36, 8578540), (40, 7720686), (45, 6862832), (46, 6713640), (48, 6433905), (51, 6055440), (60, 5147124), (68, 4541580), (69, 4475760), (72, 4289270), (80, 3860343), (85, 3633264), (90, 3431416), (92, 3356820), (102, 3027720), (115, 2685456), (120, 2573562), (136, 2270790), (138, 2237880), (144, 2144635), (153, 2018480), (170, 1816632), (180, 1715708), (184, 1678410), (204, 1513860), (207, 1491920), (230, 1342728), (240, 1286781), (255, 1211088), (272, 1135395), (276, 1118940), (306, 1009240), (340, 908316), (345, 895152), (360, 857854), (368, 839205), (391, 789840), (408, 756930), (414, 745960), (460, 671364), (510, 605544), (552, 559470), (612, 504620), (680, 454158), (690, 447576), (720, 428927), (765, 403696), (782, 394920), (816, 378465), (828, 372980), (920, 335682), (1020, 302772), (1035, 298384), (1097, 281520), (1104, 279735), (1173, 263280), (1224, 252310), (1360, 227079), (1380, 223788), (1530, 201848), (1564, 197460), (1656, 186490), (1840, 167841), (1955, 157968), (2040, 151386), (2070, 149192), (2194, 140760), (2346, 131640), (2448, 126155), (2760, 111894), (3060, 100924), (3128, 98730), (3291, 93840), (3312, 93245), (3519, 87760), (3910, 78984), (4080, 75693), (4140, 74596), (4388, 70380), (4692, 65820), (5485, 56304), (5520, 55947), (5865, 52656), (6120, 50462), (6256, 49365), (6582, 46920), (7038, 43880), (7820, 39492), (8280, 37298), (8776, 35190), (9384, 32910), (9873, 31280), (10970, 28152), (11730, 26328), (12240, 25231), (13164, 23460), (14076, 21940), (15640, 19746), (16455, 18768), (16560, 18649), (17552, 17595)]