68766360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2593}}^1$

素因数の和:2637

約数の個数: 128

約数和(自身を含む): 235327680

約数和(自身を除く): 166561320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2593, 2652, 3315, 4420, 5186, 5304, 6630, 7779, 8840, 10372, 12965, 13260, 15558, 20744, 25930, 26520, 31116, 33709, 38895, 44081, 51860, 62232, 67418, 77790, 88162, 101127, 103720, 132243, 134836, 155580, 168545, 176324, 202254, 220405, 264486, 269672, 311160, 337090, 352648, 404508, 440810, 505635, 528972, 573053, 661215, 674180, 809016, 881620, 1011270, 1057944, 1146106, 1322430, 1348360, 1719159, 1763240, 2022540, 2292212, 2644860, 2865265, 3438318, 4045080, 4584424, 5289720, 5730530, 6876636, 8595795, 11461060, 13753272, 17191590, 22922120, 34383180, 68766360]

約数ペア:

[(1, 68766360), (2, 34383180), (3, 22922120), (4, 17191590), (5, 13753272), (6, 11461060), (8, 8595795), (10, 6876636), (12, 5730530), (13, 5289720), (15, 4584424), (17, 4045080), (20, 3438318), (24, 2865265), (26, 2644860), (30, 2292212), (34, 2022540), (39, 1763240), (40, 1719159), (51, 1348360), (52, 1322430), (60, 1146106), (65, 1057944), (68, 1011270), (78, 881620), (85, 809016), (102, 674180), (104, 661215), (120, 573053), (130, 528972), (136, 505635), (156, 440810), (170, 404508), (195, 352648), (204, 337090), (221, 311160), (255, 269672), (260, 264486), (312, 220405), (340, 202254), (390, 176324), (408, 168545), (442, 155580), (510, 134836), (520, 132243), (663, 103720), (680, 101127), (780, 88162), (884, 77790), (1020, 67418), (1105, 62232), (1326, 51860), (1560, 44081), (1768, 38895), (2040, 33709), (2210, 31116), (2593, 26520), (2652, 25930), (3315, 20744), (4420, 15558), (5186, 13260), (5304, 12965), (6630, 10372), (7779, 8840)]