84638160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:330

約数の個数: 240

約数和(自身を含む): 313372800

約数和(自身を除く): 228734640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 48, 57, 60, 69, 72, 76, 80, 90, 92, 95, 114, 115, 120, 138, 144, 152, 171, 180, 184, 190, 207, 228, 230, 240, 269, 276, 285, 304, 342, 345, 360, 368, 380, 414, 437, 456, 460, 538, 552, 570, 684, 690, 720, 760, 807, 828, 855, 874, 912, 920, 1035, 1076, 1104, 1140, 1311, 1345, 1368, 1380, 1520, 1614, 1656, 1710, 1748, 1840, 2070, 2152, 2185, 2280, 2421, 2622, 2690, 2736, 2760, 3228, 3312, 3420, 3496, 3933, 4035, 4140, 4304, 4370, 4560, 4842, 5111, 5244, 5380, 5520, 6187, 6456, 6555, 6840, 6992, 7866, 8070, 8280, 8740, 9684, 10222, 10488, 10760, 12105, 12374, 12912, 13110, 13680, 15333, 15732, 16140, 16560, 17480, 18561, 19368, 19665, 20444, 20976, 21520, 24210, 24748, 25555, 26220, 30666, 30935, 31464, 32280, 34960, 37122, 38736, 39330, 40888, 45999, 48420, 49496, 51110, 52440, 55683, 61332, 61870, 62928, 64560, 74244, 76665, 78660, 81776, 91998, 92805, 96840, 98992, 102220, 104880, 111366, 117553, 122664, 123740, 148488, 153330, 157320, 183996, 185610, 193680, 204440, 222732, 229995, 235106, 245328, 247480, 278415, 296976, 306660, 314640, 352659, 367992, 371220, 408880, 445464, 459990, 470212, 494960, 556830, 587765, 613320, 705318, 735984, 742440, 890928, 919980, 940424, 1057977, 1113660, 1175530, 1226640, 1410636, 1484880, 1763295, 1839960, 1880848, 2115954, 2227320, 2351060, 2821272, 3526590, 3679920, 4231908, 4454640, 4702120, 5289885, 5642544, 7053180, 8463816, 9404240, 10579770, 14106360, 16927632, 21159540, 28212720, 42319080, 84638160]

約数ペア:

[(1, 84638160), (2, 42319080), (3, 28212720), (4, 21159540), (5, 16927632), (6, 14106360), (8, 10579770), (9, 9404240), (10, 8463816), (12, 7053180), (15, 5642544), (16, 5289885), (18, 4702120), (19, 4454640), (20, 4231908), (23, 3679920), (24, 3526590), (30, 2821272), (36, 2351060), (38, 2227320), (40, 2115954), (45, 1880848), (46, 1839960), (48, 1763295), (57, 1484880), (60, 1410636), (69, 1226640), (72, 1175530), (76, 1113660), (80, 1057977), (90, 940424), (92, 919980), (95, 890928), (114, 742440), (115, 735984), (120, 705318), (138, 613320), (144, 587765), (152, 556830), (171, 494960), (180, 470212), (184, 459990), (190, 445464), (207, 408880), (228, 371220), (230, 367992), (240, 352659), (269, 314640), (276, 306660), (285, 296976), (304, 278415), (342, 247480), (345, 245328), (360, 235106), (368, 229995), (380, 222732), (414, 204440), (437, 193680), (456, 185610), (460, 183996), (538, 157320), (552, 153330), (570, 148488), (684, 123740), (690, 122664), (720, 117553), (760, 111366), (807, 104880), (828, 102220), (855, 98992), (874, 96840), (912, 92805), (920, 91998), (1035, 81776), (1076, 78660), (1104, 76665), (1140, 74244), (1311, 64560), (1345, 62928), (1368, 61870), (1380, 61332), (1520, 55683), (1614, 52440), (1656, 51110), (1710, 49496), (1748, 48420), (1840, 45999), (2070, 40888), (2152, 39330), (2185, 38736), (2280, 37122), (2421, 34960), (2622, 32280), (2690, 31464), (2736, 30935), (2760, 30666), (3228, 26220), (3312, 25555), (3420, 24748), (3496, 24210), (3933, 21520), (4035, 20976), (4140, 20444), (4304, 19665), (4370, 19368), (4560, 18561), (4842, 17480), (5111, 16560), (5244, 16140), (5380, 15732), (5520, 15333), (6187, 13680), (6456, 13110), (6555, 12912), (6840, 12374), (6992, 12105), (7866, 10760), (8070, 10488), (8280, 10222), (8740, 9684)]