630492720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18371}}^1$

素因数の和:18411

約数の個数: 160

約数和(自身を含む): 2296353024

約数和(自身を除く): 1665860304

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, 1320, 1430, 1560, 1716, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 5720, 6864, 8580, 11440, 17160, 18371, 34320, 36742, 55113, 73484, 91855, 110226, 146968, 183710, 202081, 220452, 238823, 275565, 293936, 367420, 404162, 440904, 477646, 551130, 606243, 716469, 734840, 808324, 881808, 955292, 1010405, 1102260, 1194115, 1212486, 1432938, 1469680, 1616648, 1910584, 2020810, 2204520, 2388230, 2424972, 2627053, 2865876, 3031215, 3233296, 3582345, 3821168, 4041620, 4409040, 4776460, 4849944, 5254106, 5731752, 6062430, 7164690, 7881159, 8083240, 9552920, 9699888, 10508212, 11463504, 12124860, 13135265, 14329380, 15762318, 16166480, 19105840, 21016424, 24249720, 26270530, 28658760, 31524636, 39405795, 42032848, 48499440, 52541060, 57317520, 63049272, 78811590, 105082120, 126098544, 157623180, 210164240, 315246360, 630492720]

約数ペア:

[(1, 630492720), (2, 315246360), (3, 210164240), (4, 157623180), (5, 126098544), (6, 105082120), (8, 78811590), (10, 63049272), (11, 57317520), (12, 52541060), (13, 48499440), (15, 42032848), (16, 39405795), (20, 31524636), (22, 28658760), (24, 26270530), (26, 24249720), (30, 21016424), (33, 19105840), (39, 16166480), (40, 15762318), (44, 14329380), (48, 13135265), (52, 12124860), (55, 11463504), (60, 10508212), (65, 9699888), (66, 9552920), (78, 8083240), (80, 7881159), (88, 7164690), (104, 6062430), (110, 5731752), (120, 5254106), (130, 4849944), (132, 4776460), (143, 4409040), (156, 4041620), (165, 3821168), (176, 3582345), (195, 3233296), (208, 3031215), (220, 2865876), (240, 2627053), (260, 2424972), (264, 2388230), (286, 2204520), (312, 2020810), (330, 1910584), (390, 1616648), (429, 1469680), (440, 1432938), (520, 1212486), (528, 1194115), (572, 1102260), (624, 1010405), (660, 955292), (715, 881808), (780, 808324), (858, 734840), (880, 716469), (1040, 606243), (1144, 551130), (1320, 477646), (1430, 440904), (1560, 404162), (1716, 367420), (2145, 293936), (2288, 275565), (2640, 238823), (2860, 220452), (3120, 202081), (3432, 183710), (4290, 146968), (5720, 110226), (6864, 91855), (8580, 73484), (11440, 55113), (17160, 36742), (18371, 34320)]