159995940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5003}}^1$

素因数の和:5069

約数の個数: 96

約数和(自身を含む): 494315136

約数和(自身を除く): 334319196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 123, 130, 156, 164, 195, 205, 246, 260, 390, 410, 492, 533, 615, 780, 820, 1066, 1230, 1599, 2132, 2460, 2665, 3198, 5003, 5330, 6396, 7995, 10006, 10660, 15009, 15990, 20012, 25015, 30018, 31980, 50030, 60036, 65039, 75045, 100060, 130078, 150090, 195117, 205123, 260156, 300180, 325195, 390234, 410246, 615369, 650390, 780468, 820492, 975585, 1025615, 1230738, 1300780, 1951170, 2051230, 2461476, 2666599, 3076845, 3902340, 4102460, 5333198, 6153690, 7999797, 10666396, 12307380, 13332995, 15999594, 26665990, 31999188, 39998985, 53331980, 79997970, 159995940]

約数ペア:

[(1, 159995940), (2, 79997970), (3, 53331980), (4, 39998985), (5, 31999188), (6, 26665990), (10, 15999594), (12, 13332995), (13, 12307380), (15, 10666396), (20, 7999797), (26, 6153690), (30, 5333198), (39, 4102460), (41, 3902340), (52, 3076845), (60, 2666599), (65, 2461476), (78, 2051230), (82, 1951170), (123, 1300780), (130, 1230738), (156, 1025615), (164, 975585), (195, 820492), (205, 780468), (246, 650390), (260, 615369), (390, 410246), (410, 390234), (492, 325195), (533, 300180), (615, 260156), (780, 205123), (820, 195117), (1066, 150090), (1230, 130078), (1599, 100060), (2132, 75045), (2460, 65039), (2665, 60036), (3198, 50030), (5003, 31980), (5330, 30018), (6396, 25015), (7995, 20012), (10006, 15990), (10660, 15009)]