2181445557200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1461703}}^1$

素因数の和:1461782

約数の個数: 240

約数和(自身を含む): 6607697246976

約数和(自身を除く): 4426251689776

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 41, 50, 52, 56, 65, 70, 80, 82, 91, 100, 104, 112, 130, 140, 164, 175, 182, 200, 205, 208, 260, 280, 287, 325, 328, 350, 364, 400, 410, 455, 520, 533, 560, 574, 650, 656, 700, 728, 820, 910, 1025, 1040, 1066, 1148, 1300, 1400, 1435, 1456, 1640, 1820, 2050, 2132, 2275, 2296, 2600, 2665, 2800, 2870, 3280, 3640, 3731, 4100, 4264, 4550, 4592, 5200, 5330, 5740, 7175, 7280, 7462, 8200, 8528, 9100, 10660, 11480, 13325, 14350, 14924, 16400, 18200, 18655, 21320, 22960, 26650, 28700, 29848, 36400, 37310, 42640, 53300, 57400, 59696, 74620, 93275, 106600, 114800, 149240, 186550, 213200, 298480, 373100, 746200, 1461703, 1492400, 2923406, 5846812, 7308515, 10231921, 11693624, 14617030, 19002139, 20463842, 23387248, 29234060, 36542575, 38004278, 40927684, 51159605, 58468120, 59929823, 73085150, 76008556, 81855368, 95010695, 102319210, 116936240, 119859646, 133014973, 146170300, 152017112, 163710736, 190021390, 204638420, 239719292, 255798025, 266029946, 292340600, 299649115, 304034224, 380042780, 409276840, 419508761, 475053475, 479438584, 511596050, 532059892, 584681200, 599298230, 665074865, 760085560, 779087699, 818553680, 839017522, 950106950, 958877168, 1023192100, 1064119784, 1198596460, 1330149730, 1498245575, 1520171120, 1558175398, 1678035044, 1900213900, 2046384200, 2097543805, 2128239568, 2397192920, 2660299460, 2996491150, 3116350796, 3325374325, 3356070088, 3800427800, 3895438495, 4092768400, 4195087610, 4794385840, 5320598920, 5453613893, 5992982300, 6232701592, 6650748650, 6712140176, 7600855600, 7790876990, 8390175220, 10487719025, 10641197840, 10907227786, 11985964600, 12465403184, 13301497300, 15581753980, 16780350440, 19477192475, 20975438050, 21814455572, 23971929200, 26602994600, 27268069465, 31163507960, 33560700880, 38954384950, 41950876100, 43628911144, 53205989200, 54536138930, 62327015920, 77908769900, 83901752200, 87257822288, 109072277860, 136340347325, 155817539800, 167803504400, 218144555720, 272680694650, 311635079600, 436289111440, 545361389300, 1090722778600, 2181445557200]

約数ペア:

[(1, 2181445557200), (2, 1090722778600), (4, 545361389300), (5, 436289111440), (7, 311635079600), (8, 272680694650), (10, 218144555720), (13, 167803504400), (14, 155817539800), (16, 136340347325), (20, 109072277860), (25, 87257822288), (26, 83901752200), (28, 77908769900), (35, 62327015920), (40, 54536138930), (41, 53205989200), (50, 43628911144), (52, 41950876100), (56, 38954384950), (65, 33560700880), (70, 31163507960), (80, 27268069465), (82, 26602994600), (91, 23971929200), (100, 21814455572), (104, 20975438050), (112, 19477192475), (130, 16780350440), (140, 15581753980), (164, 13301497300), (175, 12465403184), (182, 11985964600), (200, 10907227786), (205, 10641197840), (208, 10487719025), (260, 8390175220), (280, 7790876990), (287, 7600855600), (325, 6712140176), (328, 6650748650), (350, 6232701592), (364, 5992982300), (400, 5453613893), (410, 5320598920), (455, 4794385840), (520, 4195087610), (533, 4092768400), (560, 3895438495), (574, 3800427800), (650, 3356070088), (656, 3325374325), (700, 3116350796), (728, 2996491150), (820, 2660299460), (910, 2397192920), (1025, 2128239568), (1040, 2097543805), (1066, 2046384200), (1148, 1900213900), (1300, 1678035044), (1400, 1558175398), (1435, 1520171120), (1456, 1498245575), (1640, 1330149730), (1820, 1198596460), (2050, 1064119784), (2132, 1023192100), (2275, 958877168), (2296, 950106950), (2600, 839017522), (2665, 818553680), (2800, 779087699), (2870, 760085560), (3280, 665074865), (3640, 599298230), (3731, 584681200), (4100, 532059892), (4264, 511596050), (4550, 479438584), (4592, 475053475), (5200, 419508761), (5330, 409276840), (5740, 380042780), (7175, 304034224), (7280, 299649115), (7462, 292340600), (8200, 266029946), (8528, 255798025), (9100, 239719292), (10660, 204638420), (11480, 190021390), (13325, 163710736), (14350, 152017112), (14924, 146170300), (16400, 133014973), (18200, 119859646), (18655, 116936240), (21320, 102319210), (22960, 95010695), (26650, 81855368), (28700, 76008556), (29848, 73085150), (36400, 59929823), (37310, 58468120), (42640, 51159605), (53300, 40927684), (57400, 38004278), (59696, 36542575), (74620, 29234060), (93275, 23387248), (106600, 20463842), (114800, 19002139), (149240, 14617030), (186550, 11693624), (213200, 10231921), (298480, 7308515), (373100, 5846812), (746200, 2923406), (1461703, 1492400)]