199335720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{24793}}^1$

素因数の和:24874

約数の個数: 64

約数和(自身を含む): 606957120

約数和(自身を除く): 407621400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 24793, 49586, 74379, 99172, 123965, 148758, 198344, 247930, 297516, 371895, 495860, 595032, 743790, 991720, 1487580, 1661131, 2975160, 3322262, 4983393, 6644524, 8305655, 9966786, 13289048, 16611310, 19933572, 24916965, 33222620, 39867144, 49833930, 66445240, 99667860, 199335720]

約数ペア:

[(1, 199335720), (2, 99667860), (3, 66445240), (4, 49833930), (5, 39867144), (6, 33222620), (8, 24916965), (10, 19933572), (12, 16611310), (15, 13289048), (20, 9966786), (24, 8305655), (30, 6644524), (40, 4983393), (60, 3322262), (67, 2975160), (120, 1661131), (134, 1487580), (201, 991720), (268, 743790), (335, 595032), (402, 495860), (536, 371895), (670, 297516), (804, 247930), (1005, 198344), (1340, 148758), (1608, 123965), (2010, 99172), (2680, 74379), (4020, 49586), (8040, 24793)]