228764480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1399}}^1$

素因数の和:1496

約数の個数: 112

約数和(自身を含む): 631545600

約数和(自身を除く): 402781120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 320, 365, 448, 511, 560, 584, 730, 1022, 1120, 1168, 1399, 1460, 2044, 2240, 2336, 2555, 2798, 2920, 4088, 4672, 5110, 5596, 5840, 6995, 8176, 9793, 10220, 11192, 11680, 13990, 16352, 19586, 20440, 22384, 23360, 27980, 32704, 39172, 40880, 44768, 48965, 55960, 78344, 81760, 89536, 97930, 102127, 111920, 156688, 163520, 195860, 204254, 223840, 313376, 391720, 408508, 447680, 510635, 626752, 714889, 783440, 817016, 1021270, 1429778, 1566880, 1634032, 2042540, 2859556, 3133760, 3268064, 3574445, 4085080, 5719112, 6536128, 7148890, 8170160, 11438224, 14297780, 16340320, 22876448, 28595560, 32680640, 45752896, 57191120, 114382240, 228764480]

約数ペア:

[(1, 228764480), (2, 114382240), (4, 57191120), (5, 45752896), (7, 32680640), (8, 28595560), (10, 22876448), (14, 16340320), (16, 14297780), (20, 11438224), (28, 8170160), (32, 7148890), (35, 6536128), (40, 5719112), (56, 4085080), (64, 3574445), (70, 3268064), (73, 3133760), (80, 2859556), (112, 2042540), (140, 1634032), (146, 1566880), (160, 1429778), (224, 1021270), (280, 817016), (292, 783440), (320, 714889), (365, 626752), (448, 510635), (511, 447680), (560, 408508), (584, 391720), (730, 313376), (1022, 223840), (1120, 204254), (1168, 195860), (1399, 163520), (1460, 156688), (2044, 111920), (2240, 102127), (2336, 97930), (2555, 89536), (2798, 81760), (2920, 78344), (4088, 55960), (4672, 48965), (5110, 44768), (5596, 40880), (5840, 39172), (6995, 32704), (8176, 27980), (9793, 23360), (10220, 22384), (11192, 20440), (11680, 19586), (13990, 16352)]