163895160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9551}}^1$

素因数の和:9589

約数の個数: 128

約数和(自身を含む): 577704960

約数和(自身を除く): 413809800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 9551, 17160, 19102, 28653, 38204, 47755, 57306, 76408, 95510, 105061, 114612, 124163, 143265, 191020, 210122, 229224, 248326, 286530, 315183, 372489, 382040, 420244, 496652, 525305, 573060, 620815, 630366, 744978, 840488, 993304, 1050610, 1146120, 1241630, 1260732, 1365793, 1489956, 1575915, 1862445, 2101220, 2483260, 2521464, 2731586, 2979912, 3151830, 3724890, 4097379, 4202440, 4966520, 5463172, 6303660, 6828965, 7449780, 8194758, 10926344, 12607320, 13657930, 14899560, 16389516, 20486895, 27315860, 32779032, 40973790, 54631720, 81947580, 163895160]

約数ペア:

[(1, 163895160), (2, 81947580), (3, 54631720), (4, 40973790), (5, 32779032), (6, 27315860), (8, 20486895), (10, 16389516), (11, 14899560), (12, 13657930), (13, 12607320), (15, 10926344), (20, 8194758), (22, 7449780), (24, 6828965), (26, 6303660), (30, 5463172), (33, 4966520), (39, 4202440), (40, 4097379), (44, 3724890), (52, 3151830), (55, 2979912), (60, 2731586), (65, 2521464), (66, 2483260), (78, 2101220), (88, 1862445), (104, 1575915), (110, 1489956), (120, 1365793), (130, 1260732), (132, 1241630), (143, 1146120), (156, 1050610), (165, 993304), (195, 840488), (220, 744978), (260, 630366), (264, 620815), (286, 573060), (312, 525305), (330, 496652), (390, 420244), (429, 382040), (440, 372489), (520, 315183), (572, 286530), (660, 248326), (715, 229224), (780, 210122), (858, 191020), (1144, 143265), (1320, 124163), (1430, 114612), (1560, 105061), (1716, 95510), (2145, 76408), (2860, 57306), (3432, 47755), (4290, 38204), (5720, 28653), (8580, 19102), (9551, 17160)]