1330264340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{617}}^1$

素因数の和:801

約数の個数: 96

約数和(自身を含む): 3015048960

約数和(自身を除く): 1684784620

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 109, 115, 172, 215, 218, 230, 430, 436, 460, 545, 617, 860, 989, 1090, 1234, 1978, 2180, 2468, 2507, 3085, 3956, 4687, 4945, 5014, 6170, 9374, 9890, 10028, 12340, 12535, 14191, 18748, 19780, 23435, 25070, 26531, 28382, 46870, 50140, 53062, 56764, 67253, 70955, 93740, 106124, 107801, 132655, 134506, 141910, 215602, 265310, 269012, 283820, 336265, 431204, 530620, 539005, 610213, 672530, 1078010, 1220426, 1345060, 1546819, 2156020, 2440852, 2891879, 3051065, 3093638, 5783758, 6102130, 6187276, 7734095, 11567516, 12204260, 14459395, 15468190, 28918790, 30936380, 57837580, 66513217, 133026434, 266052868, 332566085, 665132170, 1330264340]

約数ペア:

[(1, 1330264340), (2, 665132170), (4, 332566085), (5, 266052868), (10, 133026434), (20, 66513217), (23, 57837580), (43, 30936380), (46, 28918790), (86, 15468190), (92, 14459395), (109, 12204260), (115, 11567516), (172, 7734095), (215, 6187276), (218, 6102130), (230, 5783758), (430, 3093638), (436, 3051065), (460, 2891879), (545, 2440852), (617, 2156020), (860, 1546819), (989, 1345060), (1090, 1220426), (1234, 1078010), (1978, 672530), (2180, 610213), (2468, 539005), (2507, 530620), (3085, 431204), (3956, 336265), (4687, 283820), (4945, 269012), (5014, 265310), (6170, 215602), (9374, 141910), (9890, 134506), (10028, 132655), (12340, 107801), (12535, 106124), (14191, 93740), (18748, 70955), (19780, 67253), (23435, 56764), (25070, 53062), (26531, 50140), (28382, 46870)]