345181980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40231}}^1$

素因数の和:40267

約数の個数: 96

約数和(自身を含む): 1135507968

約数和(自身を除く): 790325988

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 40231, 80462, 120693, 160924, 201155, 241386, 402310, 442541, 482772, 523003, 603465, 804620, 885082, 1046006, 1206930, 1327623, 1569009, 1770164, 2092012, 2212705, 2413860, 2615015, 2655246, 3138018, 4425410, 5230030, 5310492, 5753033, 6276036, 6638115, 7845045, 8850820, 10460060, 11506066, 13276230, 15690090, 17259099, 23012132, 26552460, 28765165, 31380180, 34518198, 57530330, 69036396, 86295495, 115060660, 172590990, 345181980]

約数ペア:

[(1, 345181980), (2, 172590990), (3, 115060660), (4, 86295495), (5, 69036396), (6, 57530330), (10, 34518198), (11, 31380180), (12, 28765165), (13, 26552460), (15, 23012132), (20, 17259099), (22, 15690090), (26, 13276230), (30, 11506066), (33, 10460060), (39, 8850820), (44, 7845045), (52, 6638115), (55, 6276036), (60, 5753033), (65, 5310492), (66, 5230030), (78, 4425410), (110, 3138018), (130, 2655246), (132, 2615015), (143, 2413860), (156, 2212705), (165, 2092012), (195, 1770164), (220, 1569009), (260, 1327623), (286, 1206930), (330, 1046006), (390, 885082), (429, 804620), (572, 603465), (660, 523003), (715, 482772), (780, 442541), (858, 402310), (1430, 241386), (1716, 201155), (2145, 160924), (2860, 120693), (4290, 80462), (8580, 40231)]