127833160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 374900400

約数和(自身を除く): 247067240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 29, 35, 40, 49, 52, 56, 58, 65, 70, 91, 98, 104, 116, 130, 140, 145, 173, 182, 196, 203, 232, 245, 260, 280, 290, 346, 364, 377, 392, 406, 455, 490, 520, 580, 637, 692, 728, 754, 812, 865, 910, 980, 1015, 1160, 1211, 1274, 1384, 1421, 1508, 1624, 1730, 1820, 1885, 1960, 2030, 2249, 2422, 2548, 2639, 2842, 3016, 3185, 3460, 3640, 3770, 4060, 4498, 4844, 5017, 5096, 5278, 5684, 6055, 6370, 6920, 7105, 7540, 8120, 8477, 8996, 9688, 10034, 10556, 11245, 11368, 12110, 12740, 13195, 14210, 15080, 15743, 16954, 17992, 18473, 20068, 21112, 22490, 24220, 25085, 25480, 26390, 28420, 31486, 33908, 35119, 36946, 40136, 42385, 44980, 48440, 50170, 52780, 56840, 62972, 65221, 67816, 70238, 73892, 78715, 84770, 89960, 92365, 100340, 105560, 110201, 125944, 130442, 140476, 147784, 157430, 169540, 175595, 184730, 200680, 220402, 245833, 260884, 280952, 314860, 326105, 339080, 351190, 369460, 440804, 456547, 491666, 521768, 551005, 629720, 652210, 702380, 738920, 881608, 913094, 983332, 1102010, 1229165, 1304420, 1404760, 1826188, 1966664, 2204020, 2282735, 2458330, 2608840, 3195829, 3652376, 4408040, 4565470, 4916660, 6391658, 9130940, 9833320, 12783316, 15979145, 18261880, 25566632, 31958290, 63916580, 127833160]

約数ペア:

[(1, 127833160), (2, 63916580), (4, 31958290), (5, 25566632), (7, 18261880), (8, 15979145), (10, 12783316), (13, 9833320), (14, 9130940), (20, 6391658), (26, 4916660), (28, 4565470), (29, 4408040), (35, 3652376), (40, 3195829), (49, 2608840), (52, 2458330), (56, 2282735), (58, 2204020), (65, 1966664), (70, 1826188), (91, 1404760), (98, 1304420), (104, 1229165), (116, 1102010), (130, 983332), (140, 913094), (145, 881608), (173, 738920), (182, 702380), (196, 652210), (203, 629720), (232, 551005), (245, 521768), (260, 491666), (280, 456547), (290, 440804), (346, 369460), (364, 351190), (377, 339080), (392, 326105), (406, 314860), (455, 280952), (490, 260884), (520, 245833), (580, 220402), (637, 200680), (692, 184730), (728, 175595), (754, 169540), (812, 157430), (865, 147784), (910, 140476), (980, 130442), (1015, 125944), (1160, 110201), (1211, 105560), (1274, 100340), (1384, 92365), (1421, 89960), (1508, 84770), (1624, 78715), (1730, 73892), (1820, 70238), (1885, 67816), (1960, 65221), (2030, 62972), (2249, 56840), (2422, 52780), (2548, 50170), (2639, 48440), (2842, 44980), (3016, 42385), (3185, 40136), (3460, 36946), (3640, 35119), (3770, 33908), (4060, 31486), (4498, 28420), (4844, 26390), (5017, 25480), (5096, 25085), (5278, 24220), (5684, 22490), (6055, 21112), (6370, 20068), (6920, 18473), (7105, 17992), (7540, 16954), (8120, 15743), (8477, 15080), (8996, 14210), (9688, 13195), (10034, 12740), (10556, 12110), (11245, 11368)]