1645583520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6709}}^1$

素因数の和:6807

約数の個数: 192

約数和(自身を含む): 6006147840

約数和(自身を除く): 4360564320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 96, 105, 112, 120, 140, 146, 160, 168, 210, 219, 224, 240, 280, 292, 336, 365, 420, 438, 480, 511, 560, 584, 672, 730, 840, 876, 1022, 1095, 1120, 1168, 1460, 1533, 1680, 1752, 2044, 2190, 2336, 2555, 2920, 3066, 3360, 3504, 4088, 4380, 5110, 5840, 6132, 6709, 7008, 7665, 8176, 8760, 10220, 11680, 12264, 13418, 15330, 16352, 17520, 20127, 20440, 24528, 26836, 30660, 33545, 35040, 40254, 40880, 46963, 49056, 53672, 61320, 67090, 80508, 81760, 93926, 100635, 107344, 122640, 134180, 140889, 161016, 187852, 201270, 214688, 234815, 245280, 268360, 281778, 322032, 375704, 402540, 469630, 489757, 536720, 563556, 644064, 704445, 751408, 805080, 939260, 979514, 1073440, 1127112, 1408890, 1469271, 1502816, 1610160, 1878520, 1959028, 2254224, 2448785, 2817780, 2938542, 3220320, 3428299, 3757040, 3918056, 4508448, 4897570, 5635560, 5877084, 6856598, 7346355, 7514080, 7836112, 9795140, 10284897, 11271120, 11754168, 13713196, 14692710, 15672224, 17141495, 19590280, 20569794, 22542240, 23508336, 27426392, 29385420, 34282990, 39180560, 41139588, 47016672, 51424485, 54852784, 58770840, 68565980, 78361120, 82279176, 102848970, 109705568, 117541680, 137131960, 164558352, 205697940, 235083360, 274263920, 329116704, 411395880, 548527840, 822791760, 1645583520]

約数ペア:

[(1, 1645583520), (2, 822791760), (3, 548527840), (4, 411395880), (5, 329116704), (6, 274263920), (7, 235083360), (8, 205697940), (10, 164558352), (12, 137131960), (14, 117541680), (15, 109705568), (16, 102848970), (20, 82279176), (21, 78361120), (24, 68565980), (28, 58770840), (30, 54852784), (32, 51424485), (35, 47016672), (40, 41139588), (42, 39180560), (48, 34282990), (56, 29385420), (60, 27426392), (70, 23508336), (73, 22542240), (80, 20569794), (84, 19590280), (96, 17141495), (105, 15672224), (112, 14692710), (120, 13713196), (140, 11754168), (146, 11271120), (160, 10284897), (168, 9795140), (210, 7836112), (219, 7514080), (224, 7346355), (240, 6856598), (280, 5877084), (292, 5635560), (336, 4897570), (365, 4508448), (420, 3918056), (438, 3757040), (480, 3428299), (511, 3220320), (560, 2938542), (584, 2817780), (672, 2448785), (730, 2254224), (840, 1959028), (876, 1878520), (1022, 1610160), (1095, 1502816), (1120, 1469271), (1168, 1408890), (1460, 1127112), (1533, 1073440), (1680, 979514), (1752, 939260), (2044, 805080), (2190, 751408), (2336, 704445), (2555, 644064), (2920, 563556), (3066, 536720), (3360, 489757), (3504, 469630), (4088, 402540), (4380, 375704), (5110, 322032), (5840, 281778), (6132, 268360), (6709, 245280), (7008, 234815), (7665, 214688), (8176, 201270), (8760, 187852), (10220, 161016), (11680, 140889), (12264, 134180), (13418, 122640), (15330, 107344), (16352, 100635), (17520, 93926), (20127, 81760), (20440, 80508), (24528, 67090), (26836, 61320), (30660, 53672), (33545, 49056), (35040, 46963), (40254, 40880)]