3946369440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:972

約数の個数: 384

約数和(自身を含む): 14436237312

約数和(自身を除く): 10489867872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 31, 32, 39, 40, 46, 48, 52, 60, 62, 65, 69, 78, 80, 92, 93, 96, 104, 115, 120, 124, 130, 138, 155, 156, 160, 184, 186, 195, 208, 230, 240, 248, 260, 276, 299, 310, 312, 345, 368, 372, 390, 403, 416, 460, 465, 480, 496, 520, 552, 598, 620, 624, 690, 713, 736, 744, 780, 806, 887, 897, 920, 930, 992, 1040, 1104, 1196, 1209, 1240, 1248, 1380, 1426, 1488, 1495, 1560, 1612, 1774, 1794, 1840, 1860, 2015, 2080, 2139, 2208, 2392, 2418, 2480, 2661, 2760, 2852, 2976, 2990, 3120, 3224, 3548, 3565, 3588, 3680, 3720, 4030, 4278, 4435, 4485, 4784, 4836, 4960, 5322, 5520, 5704, 5980, 6045, 6240, 6448, 7096, 7130, 7176, 7440, 8060, 8556, 8870, 8970, 9269, 9568, 9672, 10644, 10695, 11040, 11408, 11531, 11960, 12090, 12896, 13305, 14192, 14260, 14352, 14880, 16120, 17112, 17740, 17940, 18538, 19344, 20401, 21288, 21390, 22816, 23062, 23920, 24180, 26610, 27497, 27807, 28384, 28520, 28704, 32240, 34224, 34593, 35480, 35880, 37076, 38688, 40802, 42576, 42780, 46124, 46345, 47840, 48360, 53220, 54994, 55614, 57040, 57655, 61203, 64480, 68448, 69186, 70960, 71760, 74152, 81604, 82491, 85152, 85560, 92248, 92690, 96720, 102005, 106440, 109988, 111228, 114080, 115310, 122406, 137485, 138372, 139035, 141920, 143520, 148304, 163208, 164982, 171120, 172965, 184496, 185380, 193440, 204010, 212880, 219976, 222456, 230620, 244812, 265213, 274970, 276744, 278070, 296608, 306015, 326416, 329964, 342240, 345930, 357461, 368992, 370760, 408020, 412455, 425760, 439952, 444912, 461240, 489624, 530426, 549940, 553488, 556140, 612030, 632431, 652832, 659928, 691860, 714922, 741520, 795639, 816040, 824910, 879904, 889824, 922480, 979248, 1060852, 1072383, 1099880, 1106976, 1112280, 1224060, 1264862, 1319856, 1326065, 1383720, 1429844, 1483040, 1591278, 1632080, 1649820, 1787305, 1844960, 1897293, 1958496, 2121704, 2144766, 2199760, 2224560, 2448120, 2529724, 2639712, 2652130, 2767440, 2859688, 3162155, 3182556, 3264160, 3299640, 3574610, 3794586, 3978195, 4243408, 4289532, 4399520, 4449120, 4896240, 5059448, 5304260, 5361915, 5534880, 5719376, 6324310, 6365112, 6599280, 7149220, 7589172, 7956390, 8221603, 8486816, 8579064, 9486465, 9792480, 10118896, 10608520, 10723830, 11438752, 12648620, 12730224, 13198560, 14298440, 15178344, 15912780, 16443206, 17158128, 18972930, 20237792, 21217040, 21447660, 24664809, 25297240, 25460448, 28596880, 30356688, 31825560, 32886412, 34316256, 37945860, 41108015, 42434080, 42895320, 49329618, 50594480, 57193760, 60713376, 63651120, 65772824, 75891720, 82216030, 85790640, 98659236, 101188960, 123324045, 127302240, 131545648, 151783440, 164432060, 171581280, 197318472, 246648090, 263091296, 303566880, 328864120, 394636944, 493296180, 657728240, 789273888, 986592360, 1315456480, 1973184720, 3946369440]

約数ペア:

[(1, 3946369440), (2, 1973184720), (3, 1315456480), (4, 986592360), (5, 789273888), (6, 657728240), (8, 493296180), (10, 394636944), (12, 328864120), (13, 303566880), (15, 263091296), (16, 246648090), (20, 197318472), (23, 171581280), (24, 164432060), (26, 151783440), (30, 131545648), (31, 127302240), (32, 123324045), (39, 101188960), (40, 98659236), (46, 85790640), (48, 82216030), (52, 75891720), (60, 65772824), (62, 63651120), (65, 60713376), (69, 57193760), (78, 50594480), (80, 49329618), (92, 42895320), (93, 42434080), (96, 41108015), (104, 37945860), (115, 34316256), (120, 32886412), (124, 31825560), (130, 30356688), (138, 28596880), (155, 25460448), (156, 25297240), (160, 24664809), (184, 21447660), (186, 21217040), (195, 20237792), (208, 18972930), (230, 17158128), (240, 16443206), (248, 15912780), (260, 15178344), (276, 14298440), (299, 13198560), (310, 12730224), (312, 12648620), (345, 11438752), (368, 10723830), (372, 10608520), (390, 10118896), (403, 9792480), (416, 9486465), (460, 8579064), (465, 8486816), (480, 8221603), (496, 7956390), (520, 7589172), (552, 7149220), (598, 6599280), (620, 6365112), (624, 6324310), (690, 5719376), (713, 5534880), (736, 5361915), (744, 5304260), (780, 5059448), (806, 4896240), (887, 4449120), (897, 4399520), (920, 4289532), (930, 4243408), (992, 3978195), (1040, 3794586), (1104, 3574610), (1196, 3299640), (1209, 3264160), (1240, 3182556), (1248, 3162155), (1380, 2859688), (1426, 2767440), (1488, 2652130), (1495, 2639712), (1560, 2529724), (1612, 2448120), (1774, 2224560), (1794, 2199760), (1840, 2144766), (1860, 2121704), (2015, 1958496), (2080, 1897293), (2139, 1844960), (2208, 1787305), (2392, 1649820), (2418, 1632080), (2480, 1591278), (2661, 1483040), (2760, 1429844), (2852, 1383720), (2976, 1326065), (2990, 1319856), (3120, 1264862), (3224, 1224060), (3548, 1112280), (3565, 1106976), (3588, 1099880), (3680, 1072383), (3720, 1060852), (4030, 979248), (4278, 922480), (4435, 889824), (4485, 879904), (4784, 824910), (4836, 816040), (4960, 795639), (5322, 741520), (5520, 714922), (5704, 691860), (5980, 659928), (6045, 652832), (6240, 632431), (6448, 612030), (7096, 556140), (7130, 553488), (7176, 549940), (7440, 530426), (8060, 489624), (8556, 461240), (8870, 444912), (8970, 439952), (9269, 425760), (9568, 412455), (9672, 408020), (10644, 370760), (10695, 368992), (11040, 357461), (11408, 345930), (11531, 342240), (11960, 329964), (12090, 326416), (12896, 306015), (13305, 296608), (14192, 278070), (14260, 276744), (14352, 274970), (14880, 265213), (16120, 244812), (17112, 230620), (17740, 222456), (17940, 219976), (18538, 212880), (19344, 204010), (20401, 193440), (21288, 185380), (21390, 184496), (22816, 172965), (23062, 171120), (23920, 164982), (24180, 163208), (26610, 148304), (27497, 143520), (27807, 141920), (28384, 139035), (28520, 138372), (28704, 137485), (32240, 122406), (34224, 115310), (34593, 114080), (35480, 111228), (35880, 109988), (37076, 106440), (38688, 102005), (40802, 96720), (42576, 92690), (42780, 92248), (46124, 85560), (46345, 85152), (47840, 82491), (48360, 81604), (53220, 74152), (54994, 71760), (55614, 70960), (57040, 69186), (57655, 68448), (61203, 64480)]