71773260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 237081600

約数和(自身を除く): 165308340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 29, 30, 38, 39, 52, 57, 58, 60, 65, 76, 78, 87, 95, 114, 116, 130, 145, 156, 167, 174, 190, 195, 228, 247, 260, 285, 290, 334, 348, 377, 380, 390, 435, 494, 501, 551, 570, 580, 668, 741, 754, 780, 835, 870, 988, 1002, 1102, 1131, 1140, 1235, 1482, 1508, 1653, 1670, 1740, 1885, 2004, 2171, 2204, 2262, 2470, 2505, 2755, 2964, 3173, 3306, 3340, 3705, 3770, 4342, 4524, 4843, 4940, 5010, 5510, 5655, 6346, 6513, 6612, 7163, 7410, 7540, 8265, 8684, 9519, 9686, 10020, 10855, 11020, 11310, 12692, 13026, 14326, 14529, 14820, 15865, 16530, 19038, 19372, 21489, 21710, 22620, 24215, 26052, 28652, 29058, 31730, 32565, 33060, 35815, 38076, 41249, 42978, 43420, 47595, 48430, 58116, 62959, 63460, 65130, 71630, 72645, 82498, 85956, 92017, 95190, 96860, 107445, 123747, 125918, 130260, 143260, 145290, 164996, 184034, 188877, 190380, 206245, 214890, 247494, 251836, 276051, 290580, 314795, 368068, 377754, 412490, 429780, 460085, 494988, 552102, 618735, 629590, 755508, 824980, 920170, 944385, 1104204, 1196221, 1237470, 1259180, 1380255, 1840340, 1888770, 2392442, 2474940, 2760510, 3588663, 3777540, 4784884, 5521020, 5981105, 7177326, 11962210, 14354652, 17943315, 23924420, 35886630, 71773260]

約数ペア:

[(1, 71773260), (2, 35886630), (3, 23924420), (4, 17943315), (5, 14354652), (6, 11962210), (10, 7177326), (12, 5981105), (13, 5521020), (15, 4784884), (19, 3777540), (20, 3588663), (26, 2760510), (29, 2474940), (30, 2392442), (38, 1888770), (39, 1840340), (52, 1380255), (57, 1259180), (58, 1237470), (60, 1196221), (65, 1104204), (76, 944385), (78, 920170), (87, 824980), (95, 755508), (114, 629590), (116, 618735), (130, 552102), (145, 494988), (156, 460085), (167, 429780), (174, 412490), (190, 377754), (195, 368068), (228, 314795), (247, 290580), (260, 276051), (285, 251836), (290, 247494), (334, 214890), (348, 206245), (377, 190380), (380, 188877), (390, 184034), (435, 164996), (494, 145290), (501, 143260), (551, 130260), (570, 125918), (580, 123747), (668, 107445), (741, 96860), (754, 95190), (780, 92017), (835, 85956), (870, 82498), (988, 72645), (1002, 71630), (1102, 65130), (1131, 63460), (1140, 62959), (1235, 58116), (1482, 48430), (1508, 47595), (1653, 43420), (1670, 42978), (1740, 41249), (1885, 38076), (2004, 35815), (2171, 33060), (2204, 32565), (2262, 31730), (2470, 29058), (2505, 28652), (2755, 26052), (2964, 24215), (3173, 22620), (3306, 21710), (3340, 21489), (3705, 19372), (3770, 19038), (4342, 16530), (4524, 15865), (4843, 14820), (4940, 14529), (5010, 14326), (5510, 13026), (5655, 12692), (6346, 11310), (6513, 11020), (6612, 10855), (7163, 10020), (7410, 9686), (7540, 9519), (8265, 8684)]