22161360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7103}}^1$

素因数の和:7132

約数の個数: 80

約数和(自身を含む): 73995264

約数和(自身を除く): 51833904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 7103, 14206, 21309, 28412, 35515, 42618, 56824, 71030, 85236, 92339, 106545, 113648, 142060, 170472, 184678, 213090, 277017, 284120, 340944, 369356, 426180, 461695, 554034, 568240, 738712, 852360, 923390, 1108068, 1385085, 1477424, 1704720, 1846780, 2216136, 2770170, 3693560, 4432272, 5540340, 7387120, 11080680, 22161360]

約数ペア:

[(1, 22161360), (2, 11080680), (3, 7387120), (4, 5540340), (5, 4432272), (6, 3693560), (8, 2770170), (10, 2216136), (12, 1846780), (13, 1704720), (15, 1477424), (16, 1385085), (20, 1108068), (24, 923390), (26, 852360), (30, 738712), (39, 568240), (40, 554034), (48, 461695), (52, 426180), (60, 369356), (65, 340944), (78, 284120), (80, 277017), (104, 213090), (120, 184678), (130, 170472), (156, 142060), (195, 113648), (208, 106545), (240, 92339), (260, 85236), (312, 71030), (390, 56824), (520, 42618), (624, 35515), (780, 28412), (1040, 21309), (1560, 14206), (3120, 7103)]