2072222880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47441}}^1$

素因数の和:47479

約数の個数: 192

約数和(自身を含む): 8034018048

約数和(自身を除く): 5961795168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5460, 6240, 7280, 8736, 10920, 14560, 21840, 43680, 47441, 94882, 142323, 189764, 237205, 284646, 332087, 379528, 474410, 569292, 616733, 664174, 711615, 759056, 948820, 996261, 1138584, 1233466, 1328348, 1423230, 1518112, 1660435, 1850199, 1897640, 1992522, 2277168, 2466932, 2656696, 2846460, 3083665, 3320870, 3700398, 3795280, 3985044, 4317131, 4554336, 4933864, 4981305, 5313392, 5692920, 6167330, 6641740, 7400796, 7590560, 7970088, 8634262, 9250995, 9867728, 9962610, 10626784, 11385840, 12334660, 12951393, 13283480, 14801592, 15940176, 17268524, 18501990, 19735456, 19925220, 21585655, 22771680, 24669320, 25902786, 26566960, 29603184, 31880352, 34537048, 37003980, 39850440, 43171310, 49338640, 51805572, 53133920, 59206368, 64756965, 69074096, 74007960, 79700880, 86342620, 98677280, 103611144, 129513930, 138148192, 148015920, 159401760, 172685240, 207222288, 259027860, 296031840, 345370480, 414444576, 518055720, 690740960, 1036111440, 2072222880]

約数ペア:

[(1, 2072222880), (2, 1036111440), (3, 690740960), (4, 518055720), (5, 414444576), (6, 345370480), (7, 296031840), (8, 259027860), (10, 207222288), (12, 172685240), (13, 159401760), (14, 148015920), (15, 138148192), (16, 129513930), (20, 103611144), (21, 98677280), (24, 86342620), (26, 79700880), (28, 74007960), (30, 69074096), (32, 64756965), (35, 59206368), (39, 53133920), (40, 51805572), (42, 49338640), (48, 43171310), (52, 39850440), (56, 37003980), (60, 34537048), (65, 31880352), (70, 29603184), (78, 26566960), (80, 25902786), (84, 24669320), (91, 22771680), (96, 21585655), (104, 19925220), (105, 19735456), (112, 18501990), (120, 17268524), (130, 15940176), (140, 14801592), (156, 13283480), (160, 12951393), (168, 12334660), (182, 11385840), (195, 10626784), (208, 9962610), (210, 9867728), (224, 9250995), (240, 8634262), (260, 7970088), (273, 7590560), (280, 7400796), (312, 6641740), (336, 6167330), (364, 5692920), (390, 5313392), (416, 4981305), (420, 4933864), (455, 4554336), (480, 4317131), (520, 3985044), (546, 3795280), (560, 3700398), (624, 3320870), (672, 3083665), (728, 2846460), (780, 2656696), (840, 2466932), (910, 2277168), (1040, 1992522), (1092, 1897640), (1120, 1850199), (1248, 1660435), (1365, 1518112), (1456, 1423230), (1560, 1328348), (1680, 1233466), (1820, 1138584), (2080, 996261), (2184, 948820), (2730, 759056), (2912, 711615), (3120, 664174), (3360, 616733), (3640, 569292), (4368, 474410), (5460, 379528), (6240, 332087), (7280, 284646), (8736, 237205), (10920, 189764), (14560, 142323), (21840, 94882), (43680, 47441)]