853029240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{607}}^1$

素因数の和:874

約数の個数: 192

約数和(自身を含む): 2994278400

約数和(自身を除く): 2141249160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 239, 245, 280, 294, 392, 420, 478, 490, 588, 607, 717, 735, 840, 956, 980, 1176, 1195, 1214, 1434, 1470, 1673, 1821, 1912, 1960, 2390, 2428, 2868, 2940, 3035, 3346, 3585, 3642, 4249, 4780, 4856, 5019, 5736, 5880, 6070, 6692, 7170, 7284, 8365, 8498, 9105, 9560, 10038, 11711, 12140, 12747, 13384, 14340, 14568, 16730, 16996, 18210, 20076, 21245, 23422, 24280, 25095, 25494, 28680, 29743, 33460, 33992, 35133, 36420, 40152, 42490, 46844, 50190, 50988, 58555, 59486, 63735, 66920, 70266, 72840, 84980, 89229, 93688, 100380, 101976, 117110, 118972, 127470, 140532, 145073, 148715, 169960, 175665, 178458, 200760, 234220, 237944, 254940, 281064, 290146, 297430, 351330, 356916, 435219, 446145, 468440, 509880, 580292, 594860, 702660, 713832, 725365, 870438, 892290, 1015511, 1160584, 1189720, 1405320, 1450730, 1740876, 1784580, 2031022, 2176095, 2901460, 3046533, 3481752, 3569160, 4062044, 4352190, 5077555, 5802920, 6093066, 7108577, 8124088, 8704380, 10155110, 12186132, 14217154, 15232665, 17408760, 20310220, 21325731, 24372264, 28434308, 30465330, 35542885, 40620440, 42651462, 56868616, 60930660, 71085770, 85302924, 106628655, 121861320, 142171540, 170605848, 213257310, 284343080, 426514620, 853029240]

約数ペア:

[(1, 853029240), (2, 426514620), (3, 284343080), (4, 213257310), (5, 170605848), (6, 142171540), (7, 121861320), (8, 106628655), (10, 85302924), (12, 71085770), (14, 60930660), (15, 56868616), (20, 42651462), (21, 40620440), (24, 35542885), (28, 30465330), (30, 28434308), (35, 24372264), (40, 21325731), (42, 20310220), (49, 17408760), (56, 15232665), (60, 14217154), (70, 12186132), (84, 10155110), (98, 8704380), (105, 8124088), (120, 7108577), (140, 6093066), (147, 5802920), (168, 5077555), (196, 4352190), (210, 4062044), (239, 3569160), (245, 3481752), (280, 3046533), (294, 2901460), (392, 2176095), (420, 2031022), (478, 1784580), (490, 1740876), (588, 1450730), (607, 1405320), (717, 1189720), (735, 1160584), (840, 1015511), (956, 892290), (980, 870438), (1176, 725365), (1195, 713832), (1214, 702660), (1434, 594860), (1470, 580292), (1673, 509880), (1821, 468440), (1912, 446145), (1960, 435219), (2390, 356916), (2428, 351330), (2868, 297430), (2940, 290146), (3035, 281064), (3346, 254940), (3585, 237944), (3642, 234220), (4249, 200760), (4780, 178458), (4856, 175665), (5019, 169960), (5736, 148715), (5880, 145073), (6070, 140532), (6692, 127470), (7170, 118972), (7284, 117110), (8365, 101976), (8498, 100380), (9105, 93688), (9560, 89229), (10038, 84980), (11711, 72840), (12140, 70266), (12747, 66920), (13384, 63735), (14340, 59486), (14568, 58555), (16730, 50988), (16996, 50190), (18210, 46844), (20076, 42490), (21245, 40152), (23422, 36420), (24280, 35133), (25095, 33992), (25494, 33460), (28680, 29743)]