2283317680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{619}}^1\times {\mathrm{941}}^1$

素因数の和:1587

約数の個数: 120

約数和(自身を含む): 6191992080

約数和(自身を除く): 3908674400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 619, 784, 941, 980, 1238, 1882, 1960, 2476, 3095, 3764, 3920, 4333, 4705, 4952, 6190, 6587, 7528, 8666, 9410, 9904, 12380, 13174, 15056, 17332, 18820, 21665, 24760, 26348, 30331, 32935, 34664, 37640, 43330, 46109, 49520, 52696, 60662, 65870, 69328, 75280, 86660, 92218, 105392, 121324, 131740, 151655, 173320, 184436, 230545, 242648, 263480, 303310, 346640, 368872, 461090, 485296, 526960, 582479, 606620, 737744, 922180, 1164958, 1213240, 1844360, 2329916, 2426480, 2912395, 3688720, 4077353, 4659832, 5824790, 8154706, 9319664, 11649580, 16309412, 20386765, 23299160, 28541471, 32618824, 40773530, 46598320, 57082942, 65237648, 81547060, 114165884, 142707355, 163094120, 228331768, 285414710, 326188240, 456663536, 570829420, 1141658840, 2283317680]

約数ペア:

[(1, 2283317680), (2, 1141658840), (4, 570829420), (5, 456663536), (7, 326188240), (8, 285414710), (10, 228331768), (14, 163094120), (16, 142707355), (20, 114165884), (28, 81547060), (35, 65237648), (40, 57082942), (49, 46598320), (56, 40773530), (70, 32618824), (80, 28541471), (98, 23299160), (112, 20386765), (140, 16309412), (196, 11649580), (245, 9319664), (280, 8154706), (392, 5824790), (490, 4659832), (560, 4077353), (619, 3688720), (784, 2912395), (941, 2426480), (980, 2329916), (1238, 1844360), (1882, 1213240), (1960, 1164958), (2476, 922180), (3095, 737744), (3764, 606620), (3920, 582479), (4333, 526960), (4705, 485296), (4952, 461090), (6190, 368872), (6587, 346640), (7528, 303310), (8666, 263480), (9410, 242648), (9904, 230545), (12380, 184436), (13174, 173320), (15056, 151655), (17332, 131740), (18820, 121324), (21665, 105392), (24760, 92218), (26348, 86660), (30331, 75280), (32935, 69328), (34664, 65870), (37640, 60662), (43330, 52696), (46109, 49520)]