1420405740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:230

約数の個数: 384

約数和(自身を含む): 5039677440

約数和(自身を除く): 3619271700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 61, 62, 65, 78, 90, 93, 107, 108, 117, 122, 124, 130, 135, 155, 156, 180, 183, 186, 195, 214, 234, 244, 260, 270, 279, 305, 310, 321, 351, 366, 372, 390, 403, 428, 465, 468, 535, 540, 549, 558, 585, 610, 620, 642, 702, 732, 780, 793, 806, 837, 915, 930, 963, 1070, 1098, 1116, 1170, 1209, 1220, 1284, 1391, 1395, 1404, 1586, 1605, 1612, 1647, 1674, 1755, 1830, 1860, 1891, 1926, 2015, 2140, 2196, 2340, 2379, 2418, 2745, 2782, 2790, 2889, 3172, 3210, 3294, 3317, 3348, 3510, 3627, 3660, 3782, 3852, 3965, 4030, 4173, 4185, 4758, 4815, 4836, 5490, 5564, 5580, 5673, 5778, 6045, 6420, 6527, 6588, 6634, 6955, 7020, 7137, 7254, 7564, 7930, 8060, 8235, 8346, 8370, 9455, 9516, 9630, 9951, 10881, 10980, 11346, 11556, 11895, 12090, 12519, 13054, 13268, 13910, 14274, 14445, 14508, 15860, 16470, 16585, 16692, 16740, 17019, 18135, 18910, 19260, 19581, 19902, 20865, 21411, 21762, 22692, 23790, 24180, 24583, 25038, 26108, 27820, 28365, 28548, 28890, 29853, 32635, 32940, 33170, 34038, 35685, 36270, 37557, 37820, 39162, 39804, 41730, 42822, 43121, 43524, 47580, 49166, 49755, 50076, 51057, 54405, 56730, 57780, 58743, 59706, 62595, 65270, 66340, 68076, 71370, 72540, 73749, 75114, 78324, 83460, 84851, 85095, 85644, 86242, 89559, 97905, 98332, 99510, 102114, 107055, 108810, 113460, 117486, 119412, 122915, 125190, 129363, 130540, 142740, 147498, 149265, 150228, 169702, 170190, 172484, 176229, 179118, 187785, 195810, 199020, 202337, 204228, 214110, 215605, 217620, 221247, 234972, 245830, 250380, 254553, 255285, 258726, 293715, 294996, 298530, 339404, 340380, 352458, 358236, 368745, 375570, 388089, 391620, 404674, 424255, 428220, 431210, 442494, 447795, 491660, 509106, 510570, 517452, 587430, 597060, 607011, 646815, 663741, 704916, 737490, 751140, 763659, 776178, 809348, 848510, 862420, 881145, 884988, 895590, 1011685, 1018212, 1021140, 1106235, 1164267, 1174860, 1214022, 1272765, 1293630, 1327482, 1474980, 1527318, 1552356, 1697020, 1762290, 1791180, 1821033, 1940445, 2023370, 2212470, 2290977, 2328534, 2428044, 2545530, 2587260, 2630381, 2654964, 3035055, 3054636, 3318705, 3524580, 3642066, 3818295, 3880890, 4046740, 4424940, 4581954, 4657068, 5091060, 5260762, 5463099, 5821335, 6070110, 6637410, 7284132, 7636590, 7761780, 7891143, 9105165, 9163908, 10521524, 10926198, 11454885, 11642670, 12140220, 13151905, 13274820, 15273180, 15782286, 18210330, 21852396, 22909770, 23285340, 23673429, 26303810, 27315495, 31564572, 36420660, 39455715, 45819540, 47346858, 52607620, 54630990, 71020287, 78911430, 94693716, 109261980, 118367145, 142040574, 157822860, 236734290, 284081148, 355101435, 473468580, 710202870, 1420405740]

約数ペア:

[(1, 1420405740), (2, 710202870), (3, 473468580), (4, 355101435), (5, 284081148), (6, 236734290), (9, 157822860), (10, 142040574), (12, 118367145), (13, 109261980), (15, 94693716), (18, 78911430), (20, 71020287), (26, 54630990), (27, 52607620), (30, 47346858), (31, 45819540), (36, 39455715), (39, 36420660), (45, 31564572), (52, 27315495), (54, 26303810), (60, 23673429), (61, 23285340), (62, 22909770), (65, 21852396), (78, 18210330), (90, 15782286), (93, 15273180), (107, 13274820), (108, 13151905), (117, 12140220), (122, 11642670), (124, 11454885), (130, 10926198), (135, 10521524), (155, 9163908), (156, 9105165), (180, 7891143), (183, 7761780), (186, 7636590), (195, 7284132), (214, 6637410), (234, 6070110), (244, 5821335), (260, 5463099), (270, 5260762), (279, 5091060), (305, 4657068), (310, 4581954), (321, 4424940), (351, 4046740), (366, 3880890), (372, 3818295), (390, 3642066), (403, 3524580), (428, 3318705), (465, 3054636), (468, 3035055), (535, 2654964), (540, 2630381), (549, 2587260), (558, 2545530), (585, 2428044), (610, 2328534), (620, 2290977), (642, 2212470), (702, 2023370), (732, 1940445), (780, 1821033), (793, 1791180), (806, 1762290), (837, 1697020), (915, 1552356), (930, 1527318), (963, 1474980), (1070, 1327482), (1098, 1293630), (1116, 1272765), (1170, 1214022), (1209, 1174860), (1220, 1164267), (1284, 1106235), (1391, 1021140), (1395, 1018212), (1404, 1011685), (1586, 895590), (1605, 884988), (1612, 881145), (1647, 862420), (1674, 848510), (1755, 809348), (1830, 776178), (1860, 763659), (1891, 751140), (1926, 737490), (2015, 704916), (2140, 663741), (2196, 646815), (2340, 607011), (2379, 597060), (2418, 587430), (2745, 517452), (2782, 510570), (2790, 509106), (2889, 491660), (3172, 447795), (3210, 442494), (3294, 431210), (3317, 428220), (3348, 424255), (3510, 404674), (3627, 391620), (3660, 388089), (3782, 375570), (3852, 368745), (3965, 358236), (4030, 352458), (4173, 340380), (4185, 339404), (4758, 298530), (4815, 294996), (4836, 293715), (5490, 258726), (5564, 255285), (5580, 254553), (5673, 250380), (5778, 245830), (6045, 234972), (6420, 221247), (6527, 217620), (6588, 215605), (6634, 214110), (6955, 204228), (7020, 202337), (7137, 199020), (7254, 195810), (7564, 187785), (7930, 179118), (8060, 176229), (8235, 172484), (8346, 170190), (8370, 169702), (9455, 150228), (9516, 149265), (9630, 147498), (9951, 142740), (10881, 130540), (10980, 129363), (11346, 125190), (11556, 122915), (11895, 119412), (12090, 117486), (12519, 113460), (13054, 108810), (13268, 107055), (13910, 102114), (14274, 99510), (14445, 98332), (14508, 97905), (15860, 89559), (16470, 86242), (16585, 85644), (16692, 85095), (16740, 84851), (17019, 83460), (18135, 78324), (18910, 75114), (19260, 73749), (19581, 72540), (19902, 71370), (20865, 68076), (21411, 66340), (21762, 65270), (22692, 62595), (23790, 59706), (24180, 58743), (24583, 57780), (25038, 56730), (26108, 54405), (27820, 51057), (28365, 50076), (28548, 49755), (28890, 49166), (29853, 47580), (32635, 43524), (32940, 43121), (33170, 42822), (34038, 41730), (35685, 39804), (36270, 39162), (37557, 37820)]