195257160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11069}}^1$

素因数の和:11100

約数の個数: 144

約数和(自身を含む): 738258300

約数和(自身を除く): 543001140

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 11069, 17640, 22138, 33207, 44276, 55345, 66414, 77483, 88552, 99621, 110690, 132828, 154966, 166035, 199242, 221380, 232449, 265656, 309932, 332070, 387415, 398484, 442760, 464898, 498105, 542381, 619864, 664140, 697347, 774830, 796968, 929796, 996210, 1084762, 1162245, 1328280, 1394694, 1549660, 1627143, 1859592, 1992420, 2169524, 2324490, 2711905, 2789388, 3099320, 3254286, 3486735, 3984840, 4339048, 4648980, 4881429, 5423810, 5578776, 6508572, 6973470, 8135715, 9297960, 9762858, 10847620, 13017144, 13946940, 16271430, 19525716, 21695240, 24407145, 27893880, 32542860, 39051432, 48814290, 65085720, 97628580, 195257160]

約数ペア:

[(1, 195257160), (2, 97628580), (3, 65085720), (4, 48814290), (5, 39051432), (6, 32542860), (7, 27893880), (8, 24407145), (9, 21695240), (10, 19525716), (12, 16271430), (14, 13946940), (15, 13017144), (18, 10847620), (20, 9762858), (21, 9297960), (24, 8135715), (28, 6973470), (30, 6508572), (35, 5578776), (36, 5423810), (40, 4881429), (42, 4648980), (45, 4339048), (49, 3984840), (56, 3486735), (60, 3254286), (63, 3099320), (70, 2789388), (72, 2711905), (84, 2324490), (90, 2169524), (98, 1992420), (105, 1859592), (120, 1627143), (126, 1549660), (140, 1394694), (147, 1328280), (168, 1162245), (180, 1084762), (196, 996210), (210, 929796), (245, 796968), (252, 774830), (280, 697347), (294, 664140), (315, 619864), (360, 542381), (392, 498105), (420, 464898), (441, 442760), (490, 398484), (504, 387415), (588, 332070), (630, 309932), (735, 265656), (840, 232449), (882, 221380), (980, 199242), (1176, 166035), (1260, 154966), (1470, 132828), (1764, 110690), (1960, 99621), (2205, 88552), (2520, 77483), (2940, 66414), (3528, 55345), (4410, 44276), (5880, 33207), (8820, 22138), (11069, 17640)]