251442360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17909}}^1$

素因数の和:17942

約数の個数: 128

約数和(自身を含む): 902664000

約数和(自身を除く): 651221640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 17909, 35818, 53727, 71636, 89545, 107454, 143272, 161181, 179090, 214908, 232817, 268635, 322362, 358180, 429816, 465634, 483543, 537270, 644724, 698451, 716360, 805905, 931268, 967086, 1074540, 1164085, 1289448, 1396902, 1611810, 1862536, 1934172, 2095353, 2149080, 2328170, 2417715, 2793804, 3223620, 3492255, 3868344, 4190706, 4656340, 4835430, 5587608, 6286059, 6447240, 6984510, 8381412, 9312680, 9670860, 10476765, 12572118, 13969020, 16762824, 19341720, 20953530, 25144236, 27938040, 31430295, 41907060, 50288472, 62860590, 83814120, 125721180, 251442360]

約数ペア:

[(1, 251442360), (2, 125721180), (3, 83814120), (4, 62860590), (5, 50288472), (6, 41907060), (8, 31430295), (9, 27938040), (10, 25144236), (12, 20953530), (13, 19341720), (15, 16762824), (18, 13969020), (20, 12572118), (24, 10476765), (26, 9670860), (27, 9312680), (30, 8381412), (36, 6984510), (39, 6447240), (40, 6286059), (45, 5587608), (52, 4835430), (54, 4656340), (60, 4190706), (65, 3868344), (72, 3492255), (78, 3223620), (90, 2793804), (104, 2417715), (108, 2328170), (117, 2149080), (120, 2095353), (130, 1934172), (135, 1862536), (156, 1611810), (180, 1396902), (195, 1289448), (216, 1164085), (234, 1074540), (260, 967086), (270, 931268), (312, 805905), (351, 716360), (360, 698451), (390, 644724), (468, 537270), (520, 483543), (540, 465634), (585, 429816), (702, 358180), (780, 322362), (936, 268635), (1080, 232817), (1170, 214908), (1404, 179090), (1560, 161181), (1755, 143272), (2340, 107454), (2808, 89545), (3510, 71636), (4680, 53727), (7020, 35818), (14040, 17909)]