8423621640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{5119}}^1$

素因数の和:5796

約数の個数: 192

約数和(自身を含む): 31341772800

約数和(自身を除く): 22918151160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 653, 840, 1260, 1306, 1959, 2520, 2612, 3265, 3918, 4571, 5119, 5224, 5877, 6530, 7836, 9142, 9795, 10238, 11754, 13060, 13713, 15357, 15672, 18284, 19590, 20476, 22855, 23508, 25595, 26120, 27426, 29385, 30714, 35833, 36568, 39180, 40952, 41139, 45710, 46071, 47016, 51190, 54852, 58770, 61428, 68565, 71666, 76785, 78360, 82278, 91420, 92142, 102380, 107499, 109704, 117540, 122856, 137130, 143332, 153570, 164556, 179165, 182840, 184284, 204760, 205695, 214998, 230355, 235080, 274260, 286664, 307140, 322497, 329112, 358330, 368568, 411390, 429996, 460710, 537495, 548520, 614280, 644994, 716660, 822780, 859992, 921420, 1074990, 1289988, 1433320, 1612485, 1645560, 1842840, 2149980, 2579976, 3224970, 3342707, 4299960, 6449940, 6685414, 10028121, 12899880, 13370828, 16713535, 20056242, 23398949, 26741656, 30084363, 33427070, 40112484, 46797898, 50140605, 60168726, 66854140, 70196847, 80224968, 93595796, 100281210, 116994745, 120337452, 133708280, 140393694, 150421815, 187191592, 200562420, 210590541, 233989490, 240674904, 280787388, 300843630, 350984235, 401124840, 421181082, 467978980, 561574776, 601687260, 701968470, 842362164, 935957960, 1052952705, 1203374520, 1403936940, 1684724328, 2105905410, 2807873880, 4211810820, 8423621640]

約数ペア:

[(1, 8423621640), (2, 4211810820), (3, 2807873880), (4, 2105905410), (5, 1684724328), (6, 1403936940), (7, 1203374520), (8, 1052952705), (9, 935957960), (10, 842362164), (12, 701968470), (14, 601687260), (15, 561574776), (18, 467978980), (20, 421181082), (21, 401124840), (24, 350984235), (28, 300843630), (30, 280787388), (35, 240674904), (36, 233989490), (40, 210590541), (42, 200562420), (45, 187191592), (56, 150421815), (60, 140393694), (63, 133708280), (70, 120337452), (72, 116994745), (84, 100281210), (90, 93595796), (105, 80224968), (120, 70196847), (126, 66854140), (140, 60168726), (168, 50140605), (180, 46797898), (210, 40112484), (252, 33427070), (280, 30084363), (315, 26741656), (360, 23398949), (420, 20056242), (504, 16713535), (630, 13370828), (653, 12899880), (840, 10028121), (1260, 6685414), (1306, 6449940), (1959, 4299960), (2520, 3342707), (2612, 3224970), (3265, 2579976), (3918, 2149980), (4571, 1842840), (5119, 1645560), (5224, 1612485), (5877, 1433320), (6530, 1289988), (7836, 1074990), (9142, 921420), (9795, 859992), (10238, 822780), (11754, 716660), (13060, 644994), (13713, 614280), (15357, 548520), (15672, 537495), (18284, 460710), (19590, 429996), (20476, 411390), (22855, 368568), (23508, 358330), (25595, 329112), (26120, 322497), (27426, 307140), (29385, 286664), (30714, 274260), (35833, 235080), (36568, 230355), (39180, 214998), (40952, 205695), (41139, 204760), (45710, 184284), (46071, 182840), (47016, 179165), (51190, 164556), (54852, 153570), (58770, 143332), (61428, 137130), (68565, 122856), (71666, 117540), (76785, 109704), (78360, 107499), (82278, 102380), (91420, 92142)]