238469892480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{194371}}^1$

素因数の和:194470

約数の個数: 256

約数和(自身を含む): 856480780800

約数和(自身を除く): 618010888320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 71, 72, 80, 90, 96, 108, 120, 128, 135, 142, 144, 160, 180, 192, 213, 216, 240, 270, 284, 288, 320, 355, 360, 384, 426, 432, 480, 540, 568, 576, 639, 640, 710, 720, 852, 864, 960, 1065, 1080, 1136, 1152, 1278, 1420, 1440, 1704, 1728, 1917, 1920, 2130, 2160, 2272, 2556, 2840, 2880, 3195, 3408, 3456, 3834, 4260, 4320, 4544, 5112, 5680, 5760, 6390, 6816, 7668, 8520, 8640, 9088, 9585, 10224, 11360, 12780, 13632, 15336, 17040, 17280, 19170, 20448, 22720, 25560, 27264, 30672, 34080, 38340, 40896, 45440, 51120, 61344, 68160, 76680, 81792, 102240, 122688, 136320, 153360, 194371, 204480, 245376, 306720, 388742, 408960, 583113, 613440, 777484, 971855, 1166226, 1226880, 1554968, 1749339, 1943710, 2332452, 2915565, 3109936, 3498678, 3887420, 4664904, 5248017, 5831130, 6219872, 6997356, 7774840, 8746695, 9329808, 10496034, 11662260, 12439744, 13800341, 13994712, 15549680, 17493390, 18659616, 20992068, 23324520, 24879488, 26240085, 27600682, 27989424, 31099360, 34986780, 37319232, 41401023, 41984136, 46649040, 52480170, 55201364, 55978848, 62198720, 69001705, 69973560, 74638464, 82802046, 83968272, 93298080, 104960340, 110402728, 111957696, 124203069, 124397440, 138003410, 139947120, 165604092, 167936544, 186596160, 207005115, 209920680, 220805456, 223915392, 248406138, 276006820, 279894240, 331208184, 335873088, 372609207, 373192320, 414010230, 419841360, 441610912, 496812276, 552013640, 559788480, 621015345, 662416368, 671746176, 745218414, 828020460, 839682720, 883221824, 993624552, 1104027280, 1119576960, 1242030690, 1324832736, 1490436828, 1656040920, 1679365440, 1766443648, 1863046035, 1987249104, 2208054560, 2484061380, 2649665472, 2980873656, 3312081840, 3358730880, 3726092070, 3974498208, 4416109120, 4968122760, 5299330944, 5961747312, 6624163680, 7452184140, 7948996416, 8832218240, 9936245520, 11923494624, 13248327360, 14904368280, 15897992832, 19872491040, 23846989248, 26496654720, 29808736560, 39744982080, 47693978496, 59617473120, 79489964160, 119234946240, 238469892480]

約数ペア:

[(1, 238469892480), (2, 119234946240), (3, 79489964160), (4, 59617473120), (5, 47693978496), (6, 39744982080), (8, 29808736560), (9, 26496654720), (10, 23846989248), (12, 19872491040), (15, 15897992832), (16, 14904368280), (18, 13248327360), (20, 11923494624), (24, 9936245520), (27, 8832218240), (30, 7948996416), (32, 7452184140), (36, 6624163680), (40, 5961747312), (45, 5299330944), (48, 4968122760), (54, 4416109120), (60, 3974498208), (64, 3726092070), (71, 3358730880), (72, 3312081840), (80, 2980873656), (90, 2649665472), (96, 2484061380), (108, 2208054560), (120, 1987249104), (128, 1863046035), (135, 1766443648), (142, 1679365440), (144, 1656040920), (160, 1490436828), (180, 1324832736), (192, 1242030690), (213, 1119576960), (216, 1104027280), (240, 993624552), (270, 883221824), (284, 839682720), (288, 828020460), (320, 745218414), (355, 671746176), (360, 662416368), (384, 621015345), (426, 559788480), (432, 552013640), (480, 496812276), (540, 441610912), (568, 419841360), (576, 414010230), (639, 373192320), (640, 372609207), (710, 335873088), (720, 331208184), (852, 279894240), (864, 276006820), (960, 248406138), (1065, 223915392), (1080, 220805456), (1136, 209920680), (1152, 207005115), (1278, 186596160), (1420, 167936544), (1440, 165604092), (1704, 139947120), (1728, 138003410), (1917, 124397440), (1920, 124203069), (2130, 111957696), (2160, 110402728), (2272, 104960340), (2556, 93298080), (2840, 83968272), (2880, 82802046), (3195, 74638464), (3408, 69973560), (3456, 69001705), (3834, 62198720), (4260, 55978848), (4320, 55201364), (4544, 52480170), (5112, 46649040), (5680, 41984136), (5760, 41401023), (6390, 37319232), (6816, 34986780), (7668, 31099360), (8520, 27989424), (8640, 27600682), (9088, 26240085), (9585, 24879488), (10224, 23324520), (11360, 20992068), (12780, 18659616), (13632, 17493390), (15336, 15549680), (17040, 13994712), (17280, 13800341), (19170, 12439744), (20448, 11662260), (22720, 10496034), (25560, 9329808), (27264, 8746695), (30672, 7774840), (34080, 6997356), (38340, 6219872), (40896, 5831130), (45440, 5248017), (51120, 4664904), (61344, 3887420), (68160, 3498678), (76680, 3109936), (81792, 2915565), (102240, 2332452), (122688, 1943710), (136320, 1749339), (153360, 1554968), (194371, 1226880), (204480, 1166226), (245376, 971855), (306720, 777484), (388742, 613440), (408960, 583113)]