228073440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{9697}}^1$

素因数の和:9729

約数の個数: 144

約数和(自身を含む): 835812432

約数和(自身を除く): 607738992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 9697, 11760, 19394, 23520, 29091, 38788, 48485, 58182, 67879, 77576, 96970, 116364, 135758, 145455, 155152, 193940, 203637, 232728, 271516, 290910, 310304, 339395, 387880, 407274, 465456, 475153, 543032, 581820, 678790, 775760, 814548, 930912, 950306, 1018185, 1086064, 1163640, 1357580, 1425459, 1551520, 1629096, 1900612, 2036370, 2172128, 2327280, 2375765, 2715160, 2850918, 3258192, 3801224, 4072740, 4654560, 4751530, 5430320, 5701836, 6516384, 7127295, 7602448, 8145480, 9503060, 10860640, 11403672, 14254590, 15204896, 16290960, 19006120, 22807344, 28509180, 32581920, 38012240, 45614688, 57018360, 76024480, 114036720, 228073440]

約数ペア:

[(1, 228073440), (2, 114036720), (3, 76024480), (4, 57018360), (5, 45614688), (6, 38012240), (7, 32581920), (8, 28509180), (10, 22807344), (12, 19006120), (14, 16290960), (15, 15204896), (16, 14254590), (20, 11403672), (21, 10860640), (24, 9503060), (28, 8145480), (30, 7602448), (32, 7127295), (35, 6516384), (40, 5701836), (42, 5430320), (48, 4751530), (49, 4654560), (56, 4072740), (60, 3801224), (70, 3258192), (80, 2850918), (84, 2715160), (96, 2375765), (98, 2327280), (105, 2172128), (112, 2036370), (120, 1900612), (140, 1629096), (147, 1551520), (160, 1425459), (168, 1357580), (196, 1163640), (210, 1086064), (224, 1018185), (240, 950306), (245, 930912), (280, 814548), (294, 775760), (336, 678790), (392, 581820), (420, 543032), (480, 475153), (490, 465456), (560, 407274), (588, 387880), (672, 339395), (735, 310304), (784, 290910), (840, 271516), (980, 232728), (1120, 203637), (1176, 193940), (1470, 155152), (1568, 145455), (1680, 135758), (1960, 116364), (2352, 96970), (2940, 77576), (3360, 67879), (3920, 58182), (4704, 48485), (5880, 38788), (7840, 29091), (9697, 23520), (11760, 19394)]