39914160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1163}}^1$

素因数の和:1203

約数の個数: 160

約数和(自身を含む): 145490688

約数和(自身を除く): 105576528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1163, 1320, 1430, 1560, 1716, 2145, 2288, 2326, 2640, 2860, 3120, 3432, 3489, 4290, 4652, 5720, 5815, 6864, 6978, 8580, 9304, 11440, 11630, 12793, 13956, 15119, 17160, 17445, 18608, 23260, 25586, 27912, 30238, 34320, 34890, 38379, 45357, 46520, 51172, 55824, 60476, 63965, 69780, 75595, 76758, 90714, 93040, 102344, 120952, 127930, 139560, 151190, 153516, 166309, 181428, 191895, 204688, 226785, 241904, 255860, 279120, 302380, 307032, 332618, 362856, 383790, 453570, 498927, 511720, 604760, 614064, 665236, 725712, 767580, 831545, 907140, 997854, 1023440, 1209520, 1330472, 1535160, 1663090, 1814280, 1995708, 2494635, 2660944, 3070320, 3326180, 3628560, 3991416, 4989270, 6652360, 7982832, 9978540, 13304720, 19957080, 39914160]

約数ペア:

[(1, 39914160), (2, 19957080), (3, 13304720), (4, 9978540), (5, 7982832), (6, 6652360), (8, 4989270), (10, 3991416), (11, 3628560), (12, 3326180), (13, 3070320), (15, 2660944), (16, 2494635), (20, 1995708), (22, 1814280), (24, 1663090), (26, 1535160), (30, 1330472), (33, 1209520), (39, 1023440), (40, 997854), (44, 907140), (48, 831545), (52, 767580), (55, 725712), (60, 665236), (65, 614064), (66, 604760), (78, 511720), (80, 498927), (88, 453570), (104, 383790), (110, 362856), (120, 332618), (130, 307032), (132, 302380), (143, 279120), (156, 255860), (165, 241904), (176, 226785), (195, 204688), (208, 191895), (220, 181428), (240, 166309), (260, 153516), (264, 151190), (286, 139560), (312, 127930), (330, 120952), (390, 102344), (429, 93040), (440, 90714), (520, 76758), (528, 75595), (572, 69780), (624, 63965), (660, 60476), (715, 55824), (780, 51172), (858, 46520), (880, 45357), (1040, 38379), (1144, 34890), (1163, 34320), (1320, 30238), (1430, 27912), (1560, 25586), (1716, 23260), (2145, 18608), (2288, 17445), (2326, 17160), (2640, 15119), (2860, 13956), (3120, 12793), (3432, 11630), (3489, 11440), (4290, 9304), (4652, 8580), (5720, 6978), (5815, 6864)]