79589580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:264

約数の個数: 192

約数和(自身を含む): 275208192

約数和(自身を除く): 195618612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 71, 84, 85, 102, 105, 119, 140, 142, 157, 170, 204, 210, 213, 238, 255, 284, 314, 340, 355, 357, 420, 426, 471, 476, 497, 510, 595, 628, 710, 714, 785, 852, 942, 994, 1020, 1065, 1099, 1190, 1207, 1420, 1428, 1491, 1570, 1785, 1884, 1988, 2130, 2198, 2355, 2380, 2414, 2485, 2669, 2982, 3140, 3297, 3570, 3621, 4260, 4396, 4710, 4828, 4970, 5338, 5495, 5964, 6035, 6594, 7140, 7242, 7455, 8007, 8449, 9420, 9940, 10676, 10990, 11147, 12070, 13188, 13345, 14484, 14910, 16014, 16485, 16898, 18105, 18683, 21980, 22294, 24140, 25347, 26690, 29820, 32028, 32970, 33441, 33796, 36210, 37366, 40035, 42245, 44588, 50694, 53380, 55735, 56049, 65940, 66882, 72420, 74732, 78029, 80070, 84490, 93415, 101388, 111470, 112098, 126735, 133764, 156058, 160140, 167205, 168980, 186830, 189499, 222940, 224196, 234087, 253470, 280245, 312116, 334410, 373660, 378998, 390145, 468174, 506940, 560490, 568497, 668820, 757996, 780290, 936348, 947495, 1120980, 1136994, 1170435, 1326493, 1560580, 1894990, 2273988, 2340870, 2652986, 2842485, 3789980, 3979479, 4681740, 5305972, 5684970, 6632465, 7958958, 11369940, 13264930, 15917916, 19897395, 26529860, 39794790, 79589580]

約数ペア:

[(1, 79589580), (2, 39794790), (3, 26529860), (4, 19897395), (5, 15917916), (6, 13264930), (7, 11369940), (10, 7958958), (12, 6632465), (14, 5684970), (15, 5305972), (17, 4681740), (20, 3979479), (21, 3789980), (28, 2842485), (30, 2652986), (34, 2340870), (35, 2273988), (42, 1894990), (51, 1560580), (60, 1326493), (68, 1170435), (70, 1136994), (71, 1120980), (84, 947495), (85, 936348), (102, 780290), (105, 757996), (119, 668820), (140, 568497), (142, 560490), (157, 506940), (170, 468174), (204, 390145), (210, 378998), (213, 373660), (238, 334410), (255, 312116), (284, 280245), (314, 253470), (340, 234087), (355, 224196), (357, 222940), (420, 189499), (426, 186830), (471, 168980), (476, 167205), (497, 160140), (510, 156058), (595, 133764), (628, 126735), (710, 112098), (714, 111470), (785, 101388), (852, 93415), (942, 84490), (994, 80070), (1020, 78029), (1065, 74732), (1099, 72420), (1190, 66882), (1207, 65940), (1420, 56049), (1428, 55735), (1491, 53380), (1570, 50694), (1785, 44588), (1884, 42245), (1988, 40035), (2130, 37366), (2198, 36210), (2355, 33796), (2380, 33441), (2414, 32970), (2485, 32028), (2669, 29820), (2982, 26690), (3140, 25347), (3297, 24140), (3570, 22294), (3621, 21980), (4260, 18683), (4396, 18105), (4710, 16898), (4828, 16485), (4970, 16014), (5338, 14910), (5495, 14484), (5964, 13345), (6035, 13188), (6594, 12070), (7140, 11147), (7242, 10990), (7455, 10676), (8007, 9940), (8449, 9420)]