139982220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:357

約数の個数: 216

約数和(自身を含む): 504176400

約数和(自身を除く): 364194180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 59, 60, 63, 70, 84, 90, 98, 105, 118, 126, 140, 147, 177, 180, 196, 210, 236, 245, 252, 269, 294, 295, 315, 354, 413, 420, 441, 490, 531, 538, 588, 590, 630, 708, 735, 807, 826, 882, 885, 980, 1062, 1076, 1180, 1239, 1260, 1345, 1470, 1614, 1652, 1764, 1770, 1883, 2065, 2124, 2205, 2421, 2478, 2655, 2690, 2891, 2940, 3228, 3540, 3717, 3766, 4035, 4130, 4410, 4842, 4956, 5310, 5380, 5649, 5782, 6195, 7434, 7532, 8070, 8260, 8673, 8820, 9415, 9684, 10620, 11298, 11564, 12105, 12390, 13181, 14455, 14868, 15871, 16140, 16947, 17346, 18585, 18830, 22596, 24210, 24780, 26019, 26362, 28245, 28910, 31742, 33894, 34692, 37170, 37660, 39543, 43365, 47613, 48420, 52038, 52724, 56490, 57820, 63484, 65905, 67788, 74340, 79086, 79355, 84735, 86730, 95226, 104076, 111097, 112980, 118629, 130095, 131810, 142839, 158172, 158710, 169470, 173460, 190452, 197715, 222194, 237258, 238065, 260190, 263620, 285678, 317420, 333291, 338940, 395430, 444388, 474516, 476130, 520380, 555485, 571356, 593145, 666582, 714195, 777679, 790860, 952260, 999873, 1110970, 1186290, 1333164, 1428390, 1555358, 1666455, 1999746, 2221940, 2333037, 2372580, 2856780, 3110716, 3332910, 3888395, 3999492, 4666074, 4999365, 6665820, 6999111, 7776790, 9332148, 9998730, 11665185, 13998222, 15553580, 19997460, 23330370, 27996444, 34995555, 46660740, 69991110, 139982220]

約数ペア:

[(1, 139982220), (2, 69991110), (3, 46660740), (4, 34995555), (5, 27996444), (6, 23330370), (7, 19997460), (9, 15553580), (10, 13998222), (12, 11665185), (14, 9998730), (15, 9332148), (18, 7776790), (20, 6999111), (21, 6665820), (28, 4999365), (30, 4666074), (35, 3999492), (36, 3888395), (42, 3332910), (45, 3110716), (49, 2856780), (59, 2372580), (60, 2333037), (63, 2221940), (70, 1999746), (84, 1666455), (90, 1555358), (98, 1428390), (105, 1333164), (118, 1186290), (126, 1110970), (140, 999873), (147, 952260), (177, 790860), (180, 777679), (196, 714195), (210, 666582), (236, 593145), (245, 571356), (252, 555485), (269, 520380), (294, 476130), (295, 474516), (315, 444388), (354, 395430), (413, 338940), (420, 333291), (441, 317420), (490, 285678), (531, 263620), (538, 260190), (588, 238065), (590, 237258), (630, 222194), (708, 197715), (735, 190452), (807, 173460), (826, 169470), (882, 158710), (885, 158172), (980, 142839), (1062, 131810), (1076, 130095), (1180, 118629), (1239, 112980), (1260, 111097), (1345, 104076), (1470, 95226), (1614, 86730), (1652, 84735), (1764, 79355), (1770, 79086), (1883, 74340), (2065, 67788), (2124, 65905), (2205, 63484), (2421, 57820), (2478, 56490), (2655, 52724), (2690, 52038), (2891, 48420), (2940, 47613), (3228, 43365), (3540, 39543), (3717, 37660), (3766, 37170), (4035, 34692), (4130, 33894), (4410, 31742), (4842, 28910), (4956, 28245), (5310, 26362), (5380, 26019), (5649, 24780), (5782, 24210), (6195, 22596), (7434, 18830), (7532, 18585), (8070, 17346), (8260, 16947), (8673, 16140), (8820, 15871), (9415, 14868), (9684, 14455), (10620, 13181), (11298, 12390), (11564, 12105)]