3447247440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157841}}^1$

素因数の和:157877

約数の個数: 160

約数和(自身を含む): 13152658176

約数和(自身を除く): 9705410736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 157841, 315682, 473523, 631364, 789205, 947046, 1104887, 1262728, 1578410, 1894092, 2051933, 2209774, 2367615, 2525456, 3156820, 3314661, 3788184, 4103866, 4419548, 4735230, 5524435, 6155799, 6313640, 6629322, 7576368, 8207732, 8839096, 9470460, 10259665, 11048870, 12311598, 12627280, 13258644, 14363531, 16415464, 16573305, 17678192, 18940920, 20519330, 22097740, 24623196, 26517288, 28727062, 30778995, 32830928, 33146610, 37881840, 41038660, 43090593, 44195480, 49246392, 53034576, 57454124, 61557990, 66293220, 71817655, 82077320, 86181186, 88390960, 98492784, 114908248, 123115980, 132586440, 143635310, 164154640, 172362372, 215452965, 229816496, 246231960, 265172880, 287270620, 344724744, 430905930, 492463920, 574541240, 689449488, 861811860, 1149082480, 1723623720, 3447247440]

約数ペア:

[(1, 3447247440), (2, 1723623720), (3, 1149082480), (4, 861811860), (5, 689449488), (6, 574541240), (7, 492463920), (8, 430905930), (10, 344724744), (12, 287270620), (13, 265172880), (14, 246231960), (15, 229816496), (16, 215452965), (20, 172362372), (21, 164154640), (24, 143635310), (26, 132586440), (28, 123115980), (30, 114908248), (35, 98492784), (39, 88390960), (40, 86181186), (42, 82077320), (48, 71817655), (52, 66293220), (56, 61557990), (60, 57454124), (65, 53034576), (70, 49246392), (78, 44195480), (80, 43090593), (84, 41038660), (91, 37881840), (104, 33146610), (105, 32830928), (112, 30778995), (120, 28727062), (130, 26517288), (140, 24623196), (156, 22097740), (168, 20519330), (182, 18940920), (195, 17678192), (208, 16573305), (210, 16415464), (240, 14363531), (260, 13258644), (273, 12627280), (280, 12311598), (312, 11048870), (336, 10259665), (364, 9470460), (390, 8839096), (420, 8207732), (455, 7576368), (520, 6629322), (546, 6313640), (560, 6155799), (624, 5524435), (728, 4735230), (780, 4419548), (840, 4103866), (910, 3788184), (1040, 3314661), (1092, 3156820), (1365, 2525456), (1456, 2367615), (1560, 2209774), (1680, 2051933), (1820, 1894092), (2184, 1578410), (2730, 1262728), (3120, 1104887), (3640, 947046), (4368, 789205), (5460, 631364), (7280, 473523), (10920, 315682), (21840, 157841)]