14688008320

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{740323}}^1$

素因数の和:740373

約数の個数: 64

約数和(自身を含む): 36246263040

約数和(自身を除く): 21558254720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 3968, 4960, 9920, 19840, 740323, 1480646, 2961292, 3701615, 5922584, 7403230, 11845168, 14806460, 22950013, 23690336, 29612920, 45900026, 47380672, 59225840, 91800052, 94761344, 114750065, 118451680, 183600104, 229500130, 236903360, 367200208, 459000260, 473806720, 734400416, 918000520, 1468800832, 1836001040, 2937601664, 3672002080, 7344004160, 14688008320]

約数ペア:

[(1, 14688008320), (2, 7344004160), (4, 3672002080), (5, 2937601664), (8, 1836001040), (10, 1468800832), (16, 918000520), (20, 734400416), (31, 473806720), (32, 459000260), (40, 367200208), (62, 236903360), (64, 229500130), (80, 183600104), (124, 118451680), (128, 114750065), (155, 94761344), (160, 91800052), (248, 59225840), (310, 47380672), (320, 45900026), (496, 29612920), (620, 23690336), (640, 22950013), (992, 14806460), (1240, 11845168), (1984, 7403230), (2480, 5922584), (3968, 3701615), (4960, 2961292), (9920, 1480646), (19840, 740323)]