137151760

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:736

約数の個数: 80

約数和(自身を含む): 335871360

約数和(自身を除く): 198719600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 131, 184, 230, 262, 368, 460, 524, 569, 655, 920, 1048, 1138, 1310, 1840, 2096, 2276, 2620, 2845, 3013, 4552, 5240, 5690, 6026, 9104, 10480, 11380, 12052, 13087, 15065, 22760, 24104, 26174, 30130, 45520, 48208, 52348, 60260, 65435, 74539, 104696, 120520, 130870, 149078, 209392, 241040, 261740, 298156, 372695, 523480, 596312, 745390, 1046960, 1192624, 1490780, 1714397, 2981560, 3428794, 5963120, 6857588, 8571985, 13715176, 17143970, 27430352, 34287940, 68575880, 137151760]

約数ペア:

[(1, 137151760), (2, 68575880), (4, 34287940), (5, 27430352), (8, 17143970), (10, 13715176), (16, 8571985), (20, 6857588), (23, 5963120), (40, 3428794), (46, 2981560), (80, 1714397), (92, 1490780), (115, 1192624), (131, 1046960), (184, 745390), (230, 596312), (262, 523480), (368, 372695), (460, 298156), (524, 261740), (569, 241040), (655, 209392), (920, 149078), (1048, 130870), (1138, 120520), (1310, 104696), (1840, 74539), (2096, 65435), (2276, 60260), (2620, 52348), (2845, 48208), (3013, 45520), (4552, 30130), (5240, 26174), (5690, 24104), (6026, 22760), (9104, 15065), (10480, 13087), (11380, 12052)]