22153560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1291}}^1$

素因数の和:1329

約数の個数: 128

約数和(自身を含む): 78140160

約数和(自身を除く): 55986600

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, 1291, 1320, 1430, 1560, 1716, 2145, 2582, 2860, 3432, 3873, 4290, 5164, 5720, 6455, 7746, 8580, 10328, 12910, 14201, 15492, 16783, 17160, 19365, 25820, 28402, 30984, 33566, 38730, 42603, 50349, 51640, 56804, 67132, 71005, 77460, 83915, 85206, 100698, 113608, 134264, 142010, 154920, 167830, 170412, 184613, 201396, 213015, 251745, 284020, 335660, 340824, 369226, 402792, 426030, 503490, 553839, 568040, 671320, 738452, 852060, 923065, 1006980, 1107678, 1476904, 1704120, 1846130, 2013960, 2215356, 2769195, 3692260, 4430712, 5538390, 7384520, 11076780, 22153560]

約数ペア:

[(1, 22153560), (2, 11076780), (3, 7384520), (4, 5538390), (5, 4430712), (6, 3692260), (8, 2769195), (10, 2215356), (11, 2013960), (12, 1846130), (13, 1704120), (15, 1476904), (20, 1107678), (22, 1006980), (24, 923065), (26, 852060), (30, 738452), (33, 671320), (39, 568040), (40, 553839), (44, 503490), (52, 426030), (55, 402792), (60, 369226), (65, 340824), (66, 335660), (78, 284020), (88, 251745), (104, 213015), (110, 201396), (120, 184613), (130, 170412), (132, 167830), (143, 154920), (156, 142010), (165, 134264), (195, 113608), (220, 100698), (260, 85206), (264, 83915), (286, 77460), (312, 71005), (330, 67132), (390, 56804), (429, 51640), (440, 50349), (520, 42603), (572, 38730), (660, 33566), (715, 30984), (780, 28402), (858, 25820), (1144, 19365), (1291, 17160), (1320, 16783), (1430, 15492), (1560, 14201), (1716, 12910), (2145, 10328), (2582, 8580), (2860, 7746), (3432, 6455), (3873, 5720), (4290, 5164)]