890916960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 384

約数和(自身を含む): 3197988864

約数和(自身を除く): 2307071904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 47, 48, 51, 60, 68, 69, 80, 85, 92, 94, 96, 101, 102, 115, 120, 136, 138, 141, 160, 170, 184, 188, 202, 204, 230, 235, 240, 255, 272, 276, 282, 303, 340, 345, 368, 376, 391, 404, 408, 460, 470, 480, 505, 510, 544, 552, 564, 606, 680, 690, 705, 736, 752, 782, 799, 808, 816, 920, 940, 1010, 1020, 1081, 1104, 1128, 1173, 1212, 1360, 1380, 1410, 1504, 1515, 1564, 1598, 1616, 1632, 1717, 1840, 1880, 1955, 2020, 2040, 2162, 2208, 2256, 2323, 2346, 2397, 2424, 2720, 2760, 2820, 3030, 3128, 3196, 3232, 3243, 3434, 3680, 3760, 3910, 3995, 4040, 4080, 4324, 4512, 4646, 4692, 4747, 4794, 4848, 5151, 5405, 5520, 5640, 5865, 6060, 6256, 6392, 6486, 6868, 6969, 7520, 7820, 7990, 8080, 8160, 8585, 8648, 9292, 9384, 9494, 9588, 9696, 10302, 10810, 11040, 11280, 11615, 11730, 11985, 12120, 12512, 12784, 12972, 13736, 13938, 14241, 15640, 15980, 16160, 16215, 17170, 17296, 18377, 18584, 18768, 18988, 19176, 20604, 21620, 22560, 23230, 23460, 23735, 23970, 24240, 25568, 25755, 25944, 27472, 27876, 28482, 31280, 31960, 32430, 34340, 34592, 34845, 36754, 37168, 37536, 37976, 38352, 39491, 41208, 43240, 46460, 46920, 47470, 47940, 48480, 51510, 51888, 54944, 55131, 55752, 56964, 62560, 63920, 64860, 68680, 69690, 71205, 73508, 74336, 75952, 76704, 78982, 80699, 82416, 86480, 91885, 92920, 93840, 94940, 95880, 103020, 103776, 109181, 110262, 111504, 113928, 118473, 127840, 129720, 137360, 139380, 142410, 147016, 151904, 157964, 161398, 164832, 172960, 183770, 185840, 187680, 189880, 191760, 197455, 206040, 218362, 220524, 223008, 227856, 236946, 242097, 259440, 274720, 275655, 278760, 284820, 294032, 315928, 322796, 327543, 367540, 371680, 379760, 383520, 394910, 403495, 412080, 436724, 441048, 455712, 473892, 484194, 518880, 545905, 551310, 557520, 569640, 588064, 592365, 631856, 645592, 655086, 735080, 759520, 789820, 806990, 824160, 873448, 882096, 947784, 968388, 1091810, 1102620, 1115040, 1139280, 1184730, 1210485, 1263712, 1291184, 1310172, 1470160, 1579640, 1613980, 1637715, 1746896, 1764192, 1856077, 1895568, 1936776, 2183620, 2205240, 2278560, 2369460, 2420970, 2582368, 2620344, 2940320, 3159280, 3227960, 3275430, 3493792, 3712154, 3791136, 3873552, 4367240, 4410480, 4738920, 4841940, 5240688, 5568231, 6318560, 6455920, 6550860, 7424308, 7747104, 8734480, 8820960, 9280385, 9477840, 9683880, 10481376, 11136462, 12911840, 13101720, 14848616, 17468960, 18560770, 18955680, 19367760, 22272924, 26203440, 27841155, 29697232, 37121540, 38735520, 44545848, 52406880, 55682310, 59394464, 74243080, 89091696, 111364620, 148486160, 178183392, 222729240, 296972320, 445458480, 890916960]

約数ペア:

[(1, 890916960), (2, 445458480), (3, 296972320), (4, 222729240), (5, 178183392), (6, 148486160), (8, 111364620), (10, 89091696), (12, 74243080), (15, 59394464), (16, 55682310), (17, 52406880), (20, 44545848), (23, 38735520), (24, 37121540), (30, 29697232), (32, 27841155), (34, 26203440), (40, 22272924), (46, 19367760), (47, 18955680), (48, 18560770), (51, 17468960), (60, 14848616), (68, 13101720), (69, 12911840), (80, 11136462), (85, 10481376), (92, 9683880), (94, 9477840), (96, 9280385), (101, 8820960), (102, 8734480), (115, 7747104), (120, 7424308), (136, 6550860), (138, 6455920), (141, 6318560), (160, 5568231), (170, 5240688), (184, 4841940), (188, 4738920), (202, 4410480), (204, 4367240), (230, 3873552), (235, 3791136), (240, 3712154), (255, 3493792), (272, 3275430), (276, 3227960), (282, 3159280), (303, 2940320), (340, 2620344), (345, 2582368), (368, 2420970), (376, 2369460), (391, 2278560), (404, 2205240), (408, 2183620), (460, 1936776), (470, 1895568), (480, 1856077), (505, 1764192), (510, 1746896), (544, 1637715), (552, 1613980), (564, 1579640), (606, 1470160), (680, 1310172), (690, 1291184), (705, 1263712), (736, 1210485), (752, 1184730), (782, 1139280), (799, 1115040), (808, 1102620), (816, 1091810), (920, 968388), (940, 947784), (1010, 882096), (1020, 873448), (1081, 824160), (1104, 806990), (1128, 789820), (1173, 759520), (1212, 735080), (1360, 655086), (1380, 645592), (1410, 631856), (1504, 592365), (1515, 588064), (1564, 569640), (1598, 557520), (1616, 551310), (1632, 545905), (1717, 518880), (1840, 484194), (1880, 473892), (1955, 455712), (2020, 441048), (2040, 436724), (2162, 412080), (2208, 403495), (2256, 394910), (2323, 383520), (2346, 379760), (2397, 371680), (2424, 367540), (2720, 327543), (2760, 322796), (2820, 315928), (3030, 294032), (3128, 284820), (3196, 278760), (3232, 275655), (3243, 274720), (3434, 259440), (3680, 242097), (3760, 236946), (3910, 227856), (3995, 223008), (4040, 220524), (4080, 218362), (4324, 206040), (4512, 197455), (4646, 191760), (4692, 189880), (4747, 187680), (4794, 185840), (4848, 183770), (5151, 172960), (5405, 164832), (5520, 161398), (5640, 157964), (5865, 151904), (6060, 147016), (6256, 142410), (6392, 139380), (6486, 137360), (6868, 129720), (6969, 127840), (7520, 118473), (7820, 113928), (7990, 111504), (8080, 110262), (8160, 109181), (8585, 103776), (8648, 103020), (9292, 95880), (9384, 94940), (9494, 93840), (9588, 92920), (9696, 91885), (10302, 86480), (10810, 82416), (11040, 80699), (11280, 78982), (11615, 76704), (11730, 75952), (11985, 74336), (12120, 73508), (12512, 71205), (12784, 69690), (12972, 68680), (13736, 64860), (13938, 63920), (14241, 62560), (15640, 56964), (15980, 55752), (16160, 55131), (16215, 54944), (17170, 51888), (17296, 51510), (18377, 48480), (18584, 47940), (18768, 47470), (18988, 46920), (19176, 46460), (20604, 43240), (21620, 41208), (22560, 39491), (23230, 38352), (23460, 37976), (23735, 37536), (23970, 37168), (24240, 36754), (25568, 34845), (25755, 34592), (25944, 34340), (27472, 32430), (27876, 31960), (28482, 31280)]