2041870320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2683}}^1$

素因数の和:2860

約数の個数: 240

約数和(自身を含む): 7891732992

約数和(自身を除く): 5849862672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 151, 168, 180, 210, 240, 252, 280, 302, 315, 336, 360, 420, 453, 504, 560, 604, 630, 720, 755, 840, 906, 1008, 1057, 1208, 1260, 1359, 1510, 1680, 1812, 2114, 2265, 2416, 2520, 2683, 2718, 3020, 3171, 3624, 4228, 4530, 5040, 5285, 5366, 5436, 6040, 6342, 6795, 7248, 8049, 8456, 9060, 9513, 10570, 10732, 10872, 12080, 12684, 13415, 13590, 15855, 16098, 16912, 18120, 18781, 19026, 21140, 21464, 21744, 24147, 25368, 26830, 27180, 31710, 32196, 36240, 37562, 38052, 40245, 42280, 42928, 47565, 48294, 50736, 53660, 54360, 56343, 63420, 64392, 75124, 76104, 80490, 84560, 93905, 95130, 96588, 107320, 108720, 112686, 120735, 126840, 128784, 150248, 152208, 160980, 169029, 187810, 190260, 193176, 214640, 225372, 241470, 253680, 281715, 300496, 321960, 338058, 375620, 380520, 386352, 405133, 450744, 482940, 563430, 643920, 676116, 751240, 761040, 810266, 845145, 901488, 965880, 1126860, 1215399, 1352232, 1502480, 1620532, 1690290, 1931760, 2025665, 2253720, 2430798, 2704464, 2835931, 3241064, 3380580, 3646197, 4051330, 4507440, 4861596, 5671862, 6076995, 6482128, 6761160, 7292394, 8102660, 8507793, 9723192, 11343724, 12153990, 13522320, 14179655, 14584788, 16205320, 17015586, 18230985, 19446384, 22687448, 24307980, 25523379, 28359310, 29169576, 32410640, 34031172, 36461970, 42538965, 45374896, 48615960, 51046758, 56718620, 58339152, 68062344, 72923940, 85077930, 97231920, 102093516, 113437240, 127616895, 136124688, 145847880, 170155860, 204187032, 226874480, 255233790, 291695760, 340311720, 408374064, 510467580, 680623440, 1020935160, 2041870320]

約数ペア:

[(1, 2041870320), (2, 1020935160), (3, 680623440), (4, 510467580), (5, 408374064), (6, 340311720), (7, 291695760), (8, 255233790), (9, 226874480), (10, 204187032), (12, 170155860), (14, 145847880), (15, 136124688), (16, 127616895), (18, 113437240), (20, 102093516), (21, 97231920), (24, 85077930), (28, 72923940), (30, 68062344), (35, 58339152), (36, 56718620), (40, 51046758), (42, 48615960), (45, 45374896), (48, 42538965), (56, 36461970), (60, 34031172), (63, 32410640), (70, 29169576), (72, 28359310), (80, 25523379), (84, 24307980), (90, 22687448), (105, 19446384), (112, 18230985), (120, 17015586), (126, 16205320), (140, 14584788), (144, 14179655), (151, 13522320), (168, 12153990), (180, 11343724), (210, 9723192), (240, 8507793), (252, 8102660), (280, 7292394), (302, 6761160), (315, 6482128), (336, 6076995), (360, 5671862), (420, 4861596), (453, 4507440), (504, 4051330), (560, 3646197), (604, 3380580), (630, 3241064), (720, 2835931), (755, 2704464), (840, 2430798), (906, 2253720), (1008, 2025665), (1057, 1931760), (1208, 1690290), (1260, 1620532), (1359, 1502480), (1510, 1352232), (1680, 1215399), (1812, 1126860), (2114, 965880), (2265, 901488), (2416, 845145), (2520, 810266), (2683, 761040), (2718, 751240), (3020, 676116), (3171, 643920), (3624, 563430), (4228, 482940), (4530, 450744), (5040, 405133), (5285, 386352), (5366, 380520), (5436, 375620), (6040, 338058), (6342, 321960), (6795, 300496), (7248, 281715), (8049, 253680), (8456, 241470), (9060, 225372), (9513, 214640), (10570, 193176), (10732, 190260), (10872, 187810), (12080, 169029), (12684, 160980), (13415, 152208), (13590, 150248), (15855, 128784), (16098, 126840), (16912, 120735), (18120, 112686), (18781, 108720), (19026, 107320), (21140, 96588), (21464, 95130), (21744, 93905), (24147, 84560), (25368, 80490), (26830, 76104), (27180, 75124), (31710, 64392), (32196, 63420), (36240, 56343), (37562, 54360), (38052, 53660), (40245, 50736), (42280, 48294), (42928, 47565)]