216582240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{883}}^1$

素因数の和:981

約数の個数: 192

約数和(自身を含む): 791271936

約数和(自身を除く): 574689696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 96, 105, 112, 120, 140, 146, 160, 168, 210, 219, 224, 240, 280, 292, 336, 365, 420, 438, 480, 511, 560, 584, 672, 730, 840, 876, 883, 1022, 1095, 1120, 1168, 1460, 1533, 1680, 1752, 1766, 2044, 2190, 2336, 2555, 2649, 2920, 3066, 3360, 3504, 3532, 4088, 4380, 4415, 5110, 5298, 5840, 6132, 6181, 7008, 7064, 7665, 8176, 8760, 8830, 10220, 10596, 11680, 12264, 12362, 13245, 14128, 15330, 16352, 17520, 17660, 18543, 20440, 21192, 24528, 24724, 26490, 28256, 30660, 30905, 35040, 35320, 37086, 40880, 42384, 49056, 49448, 52980, 61320, 61810, 64459, 70640, 74172, 81760, 84768, 92715, 98896, 105960, 122640, 123620, 128918, 141280, 148344, 185430, 193377, 197792, 211920, 245280, 247240, 257836, 296688, 322295, 370860, 386754, 423840, 451213, 494480, 515672, 593376, 644590, 741720, 773508, 902426, 966885, 988960, 1031344, 1289180, 1353639, 1483440, 1547016, 1804852, 1933770, 2062688, 2256065, 2578360, 2707278, 2966880, 3094032, 3609704, 3867540, 4512130, 5156720, 5414556, 6188064, 6768195, 7219408, 7735080, 9024260, 10313440, 10829112, 13536390, 14438816, 15470160, 18048520, 21658224, 27072780, 30940320, 36097040, 43316448, 54145560, 72194080, 108291120, 216582240]

約数ペア:

[(1, 216582240), (2, 108291120), (3, 72194080), (4, 54145560), (5, 43316448), (6, 36097040), (7, 30940320), (8, 27072780), (10, 21658224), (12, 18048520), (14, 15470160), (15, 14438816), (16, 13536390), (20, 10829112), (21, 10313440), (24, 9024260), (28, 7735080), (30, 7219408), (32, 6768195), (35, 6188064), (40, 5414556), (42, 5156720), (48, 4512130), (56, 3867540), (60, 3609704), (70, 3094032), (73, 2966880), (80, 2707278), (84, 2578360), (96, 2256065), (105, 2062688), (112, 1933770), (120, 1804852), (140, 1547016), (146, 1483440), (160, 1353639), (168, 1289180), (210, 1031344), (219, 988960), (224, 966885), (240, 902426), (280, 773508), (292, 741720), (336, 644590), (365, 593376), (420, 515672), (438, 494480), (480, 451213), (511, 423840), (560, 386754), (584, 370860), (672, 322295), (730, 296688), (840, 257836), (876, 247240), (883, 245280), (1022, 211920), (1095, 197792), (1120, 193377), (1168, 185430), (1460, 148344), (1533, 141280), (1680, 128918), (1752, 123620), (1766, 122640), (2044, 105960), (2190, 98896), (2336, 92715), (2555, 84768), (2649, 81760), (2920, 74172), (3066, 70640), (3360, 64459), (3504, 61810), (3532, 61320), (4088, 52980), (4380, 49448), (4415, 49056), (5110, 42384), (5298, 40880), (5840, 37086), (6132, 35320), (6181, 35040), (7008, 30905), (7064, 30660), (7665, 28256), (8176, 26490), (8760, 24724), (8830, 24528), (10220, 21192), (10596, 20440), (11680, 18543), (12264, 17660), (12362, 17520), (13245, 16352), (14128, 15330)]