197373960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:265

約数の個数: 288

約数和(自身を含む): 761866560

約数和(自身を除く): 564492600

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, 67, 70, 72, 84, 90, 98, 105, 120, 126, 134, 140, 147, 167, 168, 180, 196, 201, 210, 245, 252, 268, 280, 294, 315, 334, 335, 360, 392, 402, 420, 441, 469, 490, 501, 504, 536, 588, 603, 630, 668, 670, 735, 804, 835, 840, 882, 938, 980, 1002, 1005, 1169, 1176, 1206, 1260, 1336, 1340, 1407, 1470, 1503, 1608, 1670, 1764, 1876, 1960, 2004, 2010, 2205, 2338, 2345, 2412, 2505, 2520, 2680, 2814, 2940, 3006, 3015, 3283, 3340, 3507, 3528, 3752, 4008, 4020, 4221, 4410, 4676, 4690, 4824, 5010, 5628, 5845, 5880, 6012, 6030, 6566, 6680, 7014, 7035, 7515, 8040, 8183, 8442, 8820, 9352, 9380, 9849, 10020, 10521, 11189, 11256, 11690, 12024, 12060, 13132, 14028, 14070, 15030, 16366, 16415, 16884, 17535, 17640, 18760, 19698, 20040, 21042, 21105, 22378, 23380, 24120, 24549, 26264, 28056, 28140, 29547, 30060, 32732, 32830, 33567, 33768, 35070, 39396, 40915, 42084, 42210, 44756, 46760, 49098, 49245, 52605, 55945, 56280, 59094, 60120, 65464, 65660, 67134, 70140, 73647, 78323, 78792, 81830, 84168, 84420, 89512, 98196, 98490, 100701, 105210, 111890, 118188, 122745, 131320, 134268, 140280, 147294, 147735, 156646, 163660, 167835, 168840, 196392, 196980, 201402, 210420, 223780, 234969, 236376, 245490, 268536, 294588, 295470, 313292, 327320, 335670, 368235, 391615, 393960, 402804, 420840, 447560, 469938, 490980, 503505, 548261, 589176, 590940, 626584, 671340, 704907, 736470, 783230, 805608, 939876, 981960, 1007010, 1096522, 1174845, 1181880, 1342680, 1409814, 1472940, 1566460, 1644783, 1879752, 2014020, 2193044, 2349690, 2741305, 2819628, 2945880, 3132920, 3289566, 3524535, 4028040, 4386088, 4699380, 4934349, 5482610, 5639256, 6579132, 7049070, 8223915, 9398760, 9868698, 10965220, 13158264, 14098140, 16447830, 19737396, 21930440, 24671745, 28196280, 32895660, 39474792, 49343490, 65791320, 98686980, 197373960]

約数ペア:

[(1, 197373960), (2, 98686980), (3, 65791320), (4, 49343490), (5, 39474792), (6, 32895660), (7, 28196280), (8, 24671745), (9, 21930440), (10, 19737396), (12, 16447830), (14, 14098140), (15, 13158264), (18, 10965220), (20, 9868698), (21, 9398760), (24, 8223915), (28, 7049070), (30, 6579132), (35, 5639256), (36, 5482610), (40, 4934349), (42, 4699380), (45, 4386088), (49, 4028040), (56, 3524535), (60, 3289566), (63, 3132920), (67, 2945880), (70, 2819628), (72, 2741305), (84, 2349690), (90, 2193044), (98, 2014020), (105, 1879752), (120, 1644783), (126, 1566460), (134, 1472940), (140, 1409814), (147, 1342680), (167, 1181880), (168, 1174845), (180, 1096522), (196, 1007010), (201, 981960), (210, 939876), (245, 805608), (252, 783230), (268, 736470), (280, 704907), (294, 671340), (315, 626584), (334, 590940), (335, 589176), (360, 548261), (392, 503505), (402, 490980), (420, 469938), (441, 447560), (469, 420840), (490, 402804), (501, 393960), (504, 391615), (536, 368235), (588, 335670), (603, 327320), (630, 313292), (668, 295470), (670, 294588), (735, 268536), (804, 245490), (835, 236376), (840, 234969), (882, 223780), (938, 210420), (980, 201402), (1002, 196980), (1005, 196392), (1169, 168840), (1176, 167835), (1206, 163660), (1260, 156646), (1336, 147735), (1340, 147294), (1407, 140280), (1470, 134268), (1503, 131320), (1608, 122745), (1670, 118188), (1764, 111890), (1876, 105210), (1960, 100701), (2004, 98490), (2010, 98196), (2205, 89512), (2338, 84420), (2345, 84168), (2412, 81830), (2505, 78792), (2520, 78323), (2680, 73647), (2814, 70140), (2940, 67134), (3006, 65660), (3015, 65464), (3283, 60120), (3340, 59094), (3507, 56280), (3528, 55945), (3752, 52605), (4008, 49245), (4020, 49098), (4221, 46760), (4410, 44756), (4676, 42210), (4690, 42084), (4824, 40915), (5010, 39396), (5628, 35070), (5845, 33768), (5880, 33567), (6012, 32830), (6030, 32732), (6566, 30060), (6680, 29547), (7014, 28140), (7035, 28056), (7515, 26264), (8040, 24549), (8183, 24120), (8442, 23380), (8820, 22378), (9352, 21105), (9380, 21042), (9849, 20040), (10020, 19698), (10521, 18760), (11189, 17640), (11256, 17535), (11690, 16884), (12024, 16415), (12060, 16366), (13132, 15030), (14028, 14070)]