1392554520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{887}}^1$

素因数の和:1007

約数の個数: 288

約数和(自身を含む): 5329864800

約数和(自身を除く): 3937310280

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, 49, 56, 60, 63, 70, 72, 84, 89, 90, 98, 105, 120, 126, 140, 147, 168, 178, 180, 196, 210, 245, 252, 267, 280, 294, 315, 356, 360, 392, 420, 441, 445, 490, 504, 534, 588, 623, 630, 712, 735, 801, 840, 882, 887, 890, 980, 1068, 1176, 1246, 1260, 1335, 1470, 1602, 1764, 1774, 1780, 1869, 1960, 2136, 2205, 2492, 2520, 2661, 2670, 2940, 3115, 3204, 3528, 3548, 3560, 3738, 4005, 4361, 4410, 4435, 4984, 5322, 5340, 5607, 5880, 6209, 6230, 6408, 7096, 7476, 7983, 8010, 8722, 8820, 8870, 9345, 10644, 10680, 11214, 12418, 12460, 13083, 13305, 14952, 15966, 16020, 17444, 17640, 17740, 18627, 18690, 21288, 21805, 22428, 24836, 24920, 26166, 26610, 28035, 31045, 31932, 32040, 34888, 35480, 37254, 37380, 39249, 39915, 43463, 43610, 44856, 49672, 52332, 53220, 55881, 56070, 62090, 63864, 65415, 74508, 74760, 78498, 78943, 79830, 86926, 87220, 93135, 104664, 106440, 111762, 112140, 124180, 130389, 130830, 149016, 156996, 157886, 159660, 173852, 174440, 186270, 196245, 217315, 223524, 224280, 236829, 248360, 260778, 261660, 279405, 313992, 315772, 319320, 347704, 372540, 391167, 392490, 394715, 434630, 447048, 473658, 521556, 523320, 552601, 558810, 631544, 651945, 710487, 745080, 782334, 784980, 789430, 869260, 947316, 1043112, 1105202, 1117620, 1184145, 1303890, 1420974, 1564668, 1569960, 1578860, 1657803, 1738520, 1894632, 1955835, 2210404, 2235240, 2368290, 2607780, 2763005, 2841948, 3129336, 3157720, 3315606, 3552435, 3868207, 3911670, 4420808, 4736580, 4973409, 5215560, 5526010, 5683896, 6631212, 7104870, 7736414, 7823340, 8289015, 9473160, 9946818, 11052020, 11604621, 13262424, 14209740, 15472828, 15646680, 16578030, 19341035, 19893636, 22104040, 23209242, 24867045, 28419480, 30945656, 33156060, 34813863, 38682070, 39787272, 46418484, 49734090, 58023105, 66312120, 69627726, 77364140, 92836968, 99468180, 116046210, 139255452, 154728280, 174069315, 198936360, 232092420, 278510904, 348138630, 464184840, 696277260, 1392554520]

約数ペア:

[(1, 1392554520), (2, 696277260), (3, 464184840), (4, 348138630), (5, 278510904), (6, 232092420), (7, 198936360), (8, 174069315), (9, 154728280), (10, 139255452), (12, 116046210), (14, 99468180), (15, 92836968), (18, 77364140), (20, 69627726), (21, 66312120), (24, 58023105), (28, 49734090), (30, 46418484), (35, 39787272), (36, 38682070), (40, 34813863), (42, 33156060), (45, 30945656), (49, 28419480), (56, 24867045), (60, 23209242), (63, 22104040), (70, 19893636), (72, 19341035), (84, 16578030), (89, 15646680), (90, 15472828), (98, 14209740), (105, 13262424), (120, 11604621), (126, 11052020), (140, 9946818), (147, 9473160), (168, 8289015), (178, 7823340), (180, 7736414), (196, 7104870), (210, 6631212), (245, 5683896), (252, 5526010), (267, 5215560), (280, 4973409), (294, 4736580), (315, 4420808), (356, 3911670), (360, 3868207), (392, 3552435), (420, 3315606), (441, 3157720), (445, 3129336), (490, 2841948), (504, 2763005), (534, 2607780), (588, 2368290), (623, 2235240), (630, 2210404), (712, 1955835), (735, 1894632), (801, 1738520), (840, 1657803), (882, 1578860), (887, 1569960), (890, 1564668), (980, 1420974), (1068, 1303890), (1176, 1184145), (1246, 1117620), (1260, 1105202), (1335, 1043112), (1470, 947316), (1602, 869260), (1764, 789430), (1774, 784980), (1780, 782334), (1869, 745080), (1960, 710487), (2136, 651945), (2205, 631544), (2492, 558810), (2520, 552601), (2661, 523320), (2670, 521556), (2940, 473658), (3115, 447048), (3204, 434630), (3528, 394715), (3548, 392490), (3560, 391167), (3738, 372540), (4005, 347704), (4361, 319320), (4410, 315772), (4435, 313992), (4984, 279405), (5322, 261660), (5340, 260778), (5607, 248360), (5880, 236829), (6209, 224280), (6230, 223524), (6408, 217315), (7096, 196245), (7476, 186270), (7983, 174440), (8010, 173852), (8722, 159660), (8820, 157886), (8870, 156996), (9345, 149016), (10644, 130830), (10680, 130389), (11214, 124180), (12418, 112140), (12460, 111762), (13083, 106440), (13305, 104664), (14952, 93135), (15966, 87220), (16020, 86926), (17444, 79830), (17640, 78943), (17740, 78498), (18627, 74760), (18690, 74508), (21288, 65415), (21805, 63864), (22428, 62090), (24836, 56070), (24920, 55881), (26166, 53220), (26610, 52332), (28035, 49672), (31045, 44856), (31932, 43610), (32040, 43463), (34888, 39915), (35480, 39249), (37254, 37380)]