2022991040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1459}}^1$

素因数の和:2102

約数の個数: 112

約数和(自身を含む): 5518099200

約数和(自身を除く): 3495108160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 619, 1120, 1238, 1459, 2240, 2476, 2918, 3095, 4333, 4952, 5836, 6190, 7295, 8666, 9904, 10213, 11672, 12380, 14590, 17332, 19808, 20426, 21665, 23344, 24760, 29180, 34664, 39616, 40852, 43330, 46688, 49520, 51065, 58360, 69328, 81704, 86660, 93376, 99040, 102130, 116720, 138656, 163408, 173320, 198080, 204260, 233440, 277312, 326816, 346640, 408520, 466880, 653632, 693280, 817040, 903121, 1386560, 1634080, 1806242, 3268160, 3612484, 4515605, 6321847, 7224968, 9031210, 12643694, 14449936, 18062420, 25287388, 28899872, 31609235, 36124840, 50574776, 57799744, 63218470, 72249680, 101149552, 126436940, 144499360, 202299104, 252873880, 288998720, 404598208, 505747760, 1011495520, 2022991040]

約数ペア:

[(1, 2022991040), (2, 1011495520), (4, 505747760), (5, 404598208), (7, 288998720), (8, 252873880), (10, 202299104), (14, 144499360), (16, 126436940), (20, 101149552), (28, 72249680), (32, 63218470), (35, 57799744), (40, 50574776), (56, 36124840), (64, 31609235), (70, 28899872), (80, 25287388), (112, 18062420), (140, 14449936), (160, 12643694), (224, 9031210), (280, 7224968), (320, 6321847), (448, 4515605), (560, 3612484), (619, 3268160), (1120, 1806242), (1238, 1634080), (1459, 1386560), (2240, 903121), (2476, 817040), (2918, 693280), (3095, 653632), (4333, 466880), (4952, 408520), (5836, 346640), (6190, 326816), (7295, 277312), (8666, 233440), (9904, 204260), (10213, 198080), (11672, 173320), (12380, 163408), (14590, 138656), (17332, 116720), (19808, 102130), (20426, 99040), (21665, 93376), (23344, 86660), (24760, 81704), (29180, 69328), (34664, 58360), (39616, 51065), (40852, 49520), (43330, 46688)]