13256386920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{11411}}^1$

素因数の和:11896

約数の個数: 192

約数和(自身を含む): 49349139840

約数和(自身を除く): 36092752920

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, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 461, 504, 630, 840, 922, 1260, 1383, 1844, 2305, 2520, 2766, 3227, 3688, 4149, 4610, 5532, 6454, 6915, 8298, 9220, 9681, 11064, 11411, 12908, 13830, 16135, 16596, 18440, 19362, 20745, 22822, 25816, 27660, 29043, 32270, 33192, 34233, 38724, 41490, 45644, 48405, 55320, 57055, 58086, 64540, 68466, 77448, 79877, 82980, 91288, 96810, 102699, 114110, 116172, 129080, 136932, 145215, 159754, 165960, 171165, 193620, 205398, 228220, 232344, 239631, 273864, 290430, 319508, 342330, 387240, 399385, 410796, 456440, 479262, 513495, 580860, 639016, 684660, 718893, 798770, 821592, 958524, 1026990, 1161720, 1198155, 1369320, 1437786, 1597540, 1917048, 2053980, 2396310, 2875572, 3195080, 3594465, 4107960, 4792620, 5260471, 5751144, 7188930, 9585240, 10520942, 14377860, 15781413, 21041884, 26302355, 28755720, 31562826, 36823297, 42083768, 47344239, 52604710, 63125652, 73646594, 78907065, 94688478, 105209420, 110469891, 126251304, 147293188, 157814130, 184116485, 189376956, 210418840, 220939782, 236721195, 294586376, 315628260, 331409673, 368232970, 378753912, 441879564, 473442390, 552349455, 631256520, 662819346, 736465940, 883759128, 946884780, 1104698910, 1325638692, 1472931880, 1657048365, 1893769560, 2209397820, 2651277384, 3314096730, 4418795640, 6628193460, 13256386920]

約数ペア:

[(1, 13256386920), (2, 6628193460), (3, 4418795640), (4, 3314096730), (5, 2651277384), (6, 2209397820), (7, 1893769560), (8, 1657048365), (9, 1472931880), (10, 1325638692), (12, 1104698910), (14, 946884780), (15, 883759128), (18, 736465940), (20, 662819346), (21, 631256520), (24, 552349455), (28, 473442390), (30, 441879564), (35, 378753912), (36, 368232970), (40, 331409673), (42, 315628260), (45, 294586376), (56, 236721195), (60, 220939782), (63, 210418840), (70, 189376956), (72, 184116485), (84, 157814130), (90, 147293188), (105, 126251304), (120, 110469891), (126, 105209420), (140, 94688478), (168, 78907065), (180, 73646594), (210, 63125652), (252, 52604710), (280, 47344239), (315, 42083768), (360, 36823297), (420, 31562826), (461, 28755720), (504, 26302355), (630, 21041884), (840, 15781413), (922, 14377860), (1260, 10520942), (1383, 9585240), (1844, 7188930), (2305, 5751144), (2520, 5260471), (2766, 4792620), (3227, 4107960), (3688, 3594465), (4149, 3195080), (4610, 2875572), (5532, 2396310), (6454, 2053980), (6915, 1917048), (8298, 1597540), (9220, 1437786), (9681, 1369320), (11064, 1198155), (11411, 1161720), (12908, 1026990), (13830, 958524), (16135, 821592), (16596, 798770), (18440, 718893), (19362, 684660), (20745, 639016), (22822, 580860), (25816, 513495), (27660, 479262), (29043, 456440), (32270, 410796), (33192, 399385), (34233, 387240), (38724, 342330), (41490, 319508), (45644, 290430), (48405, 273864), (55320, 239631), (57055, 232344), (58086, 228220), (64540, 205398), (68466, 193620), (77448, 171165), (79877, 165960), (82980, 159754), (91288, 145215), (96810, 136932), (102699, 129080), (114110, 116172)]