2291489460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{727}}^1$

素因数の和:1207

約数の個数: 192

約数和(自身を含む): 7705152000

約数和(自身を除く): 5413662540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 449, 468, 540, 585, 702, 727, 780, 898, 1170, 1347, 1404, 1454, 1755, 1796, 2181, 2245, 2340, 2694, 2908, 3510, 3635, 4041, 4362, 4490, 5388, 5837, 6543, 6735, 7020, 7270, 8082, 8724, 8980, 9451, 10905, 11674, 12123, 13086, 13470, 14540, 16164, 17511, 18902, 19629, 20205, 21810, 23348, 24246, 26172, 26940, 28353, 29185, 32715, 35022, 37804, 39258, 40410, 43620, 47255, 48492, 52533, 56706, 58370, 60615, 65430, 70044, 78516, 80820, 85059, 87555, 94510, 98145, 105066, 113412, 116740, 121230, 130860, 141765, 157599, 170118, 175110, 189020, 196290, 210132, 242460, 255177, 262665, 283530, 315198, 326423, 340236, 350220, 392580, 425295, 510354, 525330, 567060, 630396, 652846, 787995, 850590, 979269, 1020708, 1050660, 1275885, 1305692, 1575990, 1632115, 1701180, 1958538, 2551770, 2937807, 3151980, 3264230, 3917076, 4243499, 4896345, 5103540, 5875614, 6528460, 8486998, 8813421, 9792690, 11751228, 12730497, 14689035, 16973996, 17626842, 19585380, 21217495, 25460994, 29378070, 35253684, 38191491, 42434990, 44067105, 50921988, 58756140, 63652485, 76382982, 84869980, 88134210, 114574473, 127304970, 152765964, 176268420, 190957455, 229148946, 254609940, 381914910, 458297892, 572872365, 763829820, 1145744730, 2291489460]

約数ペア:

[(1, 2291489460), (2, 1145744730), (3, 763829820), (4, 572872365), (5, 458297892), (6, 381914910), (9, 254609940), (10, 229148946), (12, 190957455), (13, 176268420), (15, 152765964), (18, 127304970), (20, 114574473), (26, 88134210), (27, 84869980), (30, 76382982), (36, 63652485), (39, 58756140), (45, 50921988), (52, 44067105), (54, 42434990), (60, 38191491), (65, 35253684), (78, 29378070), (90, 25460994), (108, 21217495), (117, 19585380), (130, 17626842), (135, 16973996), (156, 14689035), (180, 12730497), (195, 11751228), (234, 9792690), (260, 8813421), (270, 8486998), (351, 6528460), (390, 5875614), (449, 5103540), (468, 4896345), (540, 4243499), (585, 3917076), (702, 3264230), (727, 3151980), (780, 2937807), (898, 2551770), (1170, 1958538), (1347, 1701180), (1404, 1632115), (1454, 1575990), (1755, 1305692), (1796, 1275885), (2181, 1050660), (2245, 1020708), (2340, 979269), (2694, 850590), (2908, 787995), (3510, 652846), (3635, 630396), (4041, 567060), (4362, 525330), (4490, 510354), (5388, 425295), (5837, 392580), (6543, 350220), (6735, 340236), (7020, 326423), (7270, 315198), (8082, 283530), (8724, 262665), (8980, 255177), (9451, 242460), (10905, 210132), (11674, 196290), (12123, 189020), (13086, 175110), (13470, 170118), (14540, 157599), (16164, 141765), (17511, 130860), (18902, 121230), (19629, 116740), (20205, 113412), (21810, 105066), (23348, 98145), (24246, 94510), (26172, 87555), (26940, 85059), (28353, 80820), (29185, 78516), (32715, 70044), (35022, 65430), (37804, 60615), (39258, 58370), (40410, 56706), (43620, 52533), (47255, 48492)]