202430560

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3917}}^1$

素因数の和:3968

約数の個数: 96

約数和(自身を含む): 533161440

約数和(自身を除く): 330730880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 323, 340, 380, 544, 608, 646, 680, 760, 1292, 1360, 1520, 1615, 2584, 2720, 3040, 3230, 3917, 5168, 6460, 7834, 10336, 12920, 15668, 19585, 25840, 31336, 39170, 51680, 62672, 66589, 74423, 78340, 125344, 133178, 148846, 156680, 266356, 297692, 313360, 332945, 372115, 532712, 595384, 626720, 665890, 744230, 1065424, 1190768, 1265191, 1331780, 1488460, 2130848, 2381536, 2530382, 2663560, 2976920, 5060764, 5327120, 5953840, 6325955, 10121528, 10654240, 11907680, 12651910, 20243056, 25303820, 40486112, 50607640, 101215280, 202430560]

約数ペア:

[(1, 202430560), (2, 101215280), (4, 50607640), (5, 40486112), (8, 25303820), (10, 20243056), (16, 12651910), (17, 11907680), (19, 10654240), (20, 10121528), (32, 6325955), (34, 5953840), (38, 5327120), (40, 5060764), (68, 2976920), (76, 2663560), (80, 2530382), (85, 2381536), (95, 2130848), (136, 1488460), (152, 1331780), (160, 1265191), (170, 1190768), (190, 1065424), (272, 744230), (304, 665890), (323, 626720), (340, 595384), (380, 532712), (544, 372115), (608, 332945), (646, 313360), (680, 297692), (760, 266356), (1292, 156680), (1360, 148846), (1520, 133178), (1615, 125344), (2584, 78340), (2720, 74423), (3040, 66589), (3230, 62672), (3917, 51680), (5168, 39170), (6460, 31336), (7834, 25840), (10336, 19585), (12920, 15668)]