354215680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3041}}^1$

素因数の和:3082

約数の個数: 144

約数和(自身を含む): 1044598464

約数和(自身を除く): 690382784

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1280, 1456, 1664, 1792, 1820, 2080, 2240, 2912, 3041, 3328, 3640, 4160, 4480, 5824, 6082, 7280, 8320, 8960, 11648, 12164, 14560, 15205, 16640, 21287, 23296, 24328, 29120, 30410, 39533, 42574, 48656, 58240, 60820, 79066, 85148, 97312, 106435, 116480, 121640, 158132, 170296, 194624, 197665, 212870, 243280, 276731, 316264, 340592, 389248, 395330, 425740, 486560, 553462, 632528, 681184, 778496, 790660, 851480, 973120, 1106924, 1265056, 1362368, 1383655, 1581320, 1702960, 1946240, 2213848, 2530112, 2724736, 2767310, 3162640, 3405920, 3892480, 4427696, 5060224, 5449472, 5534620, 6325280, 6811840, 8855392, 10120448, 11069240, 12650560, 13623680, 17710784, 22138480, 25301120, 27247360, 35421568, 44276960, 50602240, 70843136, 88553920, 177107840, 354215680]

約数ペア:

[(1, 354215680), (2, 177107840), (4, 88553920), (5, 70843136), (7, 50602240), (8, 44276960), (10, 35421568), (13, 27247360), (14, 25301120), (16, 22138480), (20, 17710784), (26, 13623680), (28, 12650560), (32, 11069240), (35, 10120448), (40, 8855392), (52, 6811840), (56, 6325280), (64, 5534620), (65, 5449472), (70, 5060224), (80, 4427696), (91, 3892480), (104, 3405920), (112, 3162640), (128, 2767310), (130, 2724736), (140, 2530112), (160, 2213848), (182, 1946240), (208, 1702960), (224, 1581320), (256, 1383655), (260, 1362368), (280, 1265056), (320, 1106924), (364, 973120), (416, 851480), (448, 790660), (455, 778496), (520, 681184), (560, 632528), (640, 553462), (728, 486560), (832, 425740), (896, 395330), (910, 389248), (1040, 340592), (1120, 316264), (1280, 276731), (1456, 243280), (1664, 212870), (1792, 197665), (1820, 194624), (2080, 170296), (2240, 158132), (2912, 121640), (3041, 116480), (3328, 106435), (3640, 97312), (4160, 85148), (4480, 79066), (5824, 60820), (6082, 58240), (7280, 48656), (8320, 42574), (8960, 39533), (11648, 30410), (12164, 29120), (14560, 24328), (15205, 23296), (16640, 21287)]