189047040

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1$

素因数の和:585

約数の個数: 288

約数和(自身を含む): 744473856

約数和(自身を除く): 555426816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 256, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 541, 546, 560, 624, 640, 672, 728, 768, 780, 832, 840, 896, 910, 960, 1040, 1082, 1092, 1120, 1248, 1280, 1344, 1365, 1456, 1560, 1623, 1664, 1680, 1792, 1820, 1920, 2080, 2164, 2184, 2240, 2496, 2688, 2705, 2730, 2912, 3120, 3246, 3328, 3360, 3640, 3787, 3840, 4160, 4328, 4368, 4480, 4992, 5376, 5410, 5460, 5824, 6240, 6492, 6720, 7033, 7280, 7574, 8115, 8320, 8656, 8736, 8960, 9984, 10820, 10920, 11361, 11648, 12480, 12984, 13440, 14066, 14560, 15148, 16230, 16640, 17312, 17472, 18935, 21099, 21640, 21840, 22722, 23296, 24960, 25968, 26880, 28132, 29120, 30296, 32460, 34624, 34944, 35165, 37870, 42198, 43280, 43680, 45444, 49231, 49920, 51936, 56264, 56805, 58240, 60592, 64920, 69248, 69888, 70330, 75740, 84396, 86560, 87360, 90888, 98462, 103872, 105495, 112528, 113610, 116480, 121184, 129840, 138496, 140660, 147693, 151480, 168792, 173120, 174720, 181776, 196924, 207744, 210990, 225056, 227220, 242368, 246155, 259680, 281320, 295386, 302960, 337584, 346240, 349440, 363552, 393848, 415488, 421980, 450112, 454440, 484736, 492310, 519360, 562640, 590772, 605920, 675168, 692480, 727104, 738465, 787696, 843960, 900224, 908880, 969472, 984620, 1038720, 1125280, 1181544, 1211840, 1350336, 1454208, 1476930, 1575392, 1687920, 1800448, 1817760, 1969240, 2077440, 2250560, 2363088, 2423680, 2700672, 2908416, 2953860, 3150784, 3375840, 3635520, 3938480, 4501120, 4726176, 4847360, 5401344, 5907720, 6301568, 6751680, 7271040, 7876960, 9002240, 9452352, 11815440, 12603136, 13503360, 14542080, 15753920, 18904704, 23630880, 27006720, 31507840, 37809408, 47261760, 63015680, 94523520, 189047040]

約数ペア:

[(1, 189047040), (2, 94523520), (3, 63015680), (4, 47261760), (5, 37809408), (6, 31507840), (7, 27006720), (8, 23630880), (10, 18904704), (12, 15753920), (13, 14542080), (14, 13503360), (15, 12603136), (16, 11815440), (20, 9452352), (21, 9002240), (24, 7876960), (26, 7271040), (28, 6751680), (30, 6301568), (32, 5907720), (35, 5401344), (39, 4847360), (40, 4726176), (42, 4501120), (48, 3938480), (52, 3635520), (56, 3375840), (60, 3150784), (64, 2953860), (65, 2908416), (70, 2700672), (78, 2423680), (80, 2363088), (84, 2250560), (91, 2077440), (96, 1969240), (104, 1817760), (105, 1800448), (112, 1687920), (120, 1575392), (128, 1476930), (130, 1454208), (140, 1350336), (156, 1211840), (160, 1181544), (168, 1125280), (182, 1038720), (192, 984620), (195, 969472), (208, 908880), (210, 900224), (224, 843960), (240, 787696), (256, 738465), (260, 727104), (273, 692480), (280, 675168), (312, 605920), (320, 590772), (336, 562640), (364, 519360), (384, 492310), (390, 484736), (416, 454440), (420, 450112), (448, 421980), (455, 415488), (480, 393848), (520, 363552), (541, 349440), (546, 346240), (560, 337584), (624, 302960), (640, 295386), (672, 281320), (728, 259680), (768, 246155), (780, 242368), (832, 227220), (840, 225056), (896, 210990), (910, 207744), (960, 196924), (1040, 181776), (1082, 174720), (1092, 173120), (1120, 168792), (1248, 151480), (1280, 147693), (1344, 140660), (1365, 138496), (1456, 129840), (1560, 121184), (1623, 116480), (1664, 113610), (1680, 112528), (1792, 105495), (1820, 103872), (1920, 98462), (2080, 90888), (2164, 87360), (2184, 86560), (2240, 84396), (2496, 75740), (2688, 70330), (2705, 69888), (2730, 69248), (2912, 64920), (3120, 60592), (3246, 58240), (3328, 56805), (3360, 56264), (3640, 51936), (3787, 49920), (3840, 49231), (4160, 45444), (4328, 43680), (4368, 43280), (4480, 42198), (4992, 37870), (5376, 35165), (5410, 34944), (5460, 34624), (5824, 32460), (6240, 30296), (6492, 29120), (6720, 28132), (7033, 26880), (7280, 25968), (7574, 24960), (8115, 23296), (8320, 22722), (8656, 21840), (8736, 21640), (8960, 21099), (9984, 18935), (10820, 17472), (10920, 17312), (11361, 16640), (11648, 16230), (12480, 15148), (12984, 14560), (13440, 14066)]