879595920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{877}}^1$

素因数の和:1102

約数の個数: 240

約数和(自身を含む): 3396806400

約数和(自身を除く): 2517210480

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, 168, 180, 199, 210, 240, 252, 280, 315, 336, 360, 398, 420, 504, 560, 597, 630, 720, 796, 840, 877, 995, 1008, 1194, 1260, 1393, 1592, 1680, 1754, 1791, 1990, 2388, 2520, 2631, 2786, 2985, 3184, 3508, 3582, 3980, 4179, 4385, 4776, 5040, 5262, 5572, 5970, 6139, 6965, 7016, 7164, 7893, 7960, 8358, 8770, 8955, 9552, 10524, 11144, 11940, 12278, 12537, 13155, 13930, 14032, 14328, 15786, 15920, 16716, 17540, 17910, 18417, 20895, 21048, 22288, 23880, 24556, 25074, 26310, 27860, 28656, 30695, 31572, 33432, 35080, 35820, 36834, 39465, 41790, 42096, 47760, 49112, 50148, 52620, 55251, 55720, 61390, 62685, 63144, 66864, 70160, 71640, 73668, 78930, 83580, 92085, 98224, 100296, 105240, 110502, 111440, 122780, 125370, 126288, 143280, 147336, 157860, 167160, 174523, 184170, 200592, 210480, 221004, 245560, 250740, 276255, 294672, 315720, 334320, 349046, 368340, 442008, 491120, 501480, 523569, 552510, 631440, 698092, 736680, 872615, 884016, 1002960, 1047138, 1105020, 1221661, 1396184, 1473360, 1570707, 1745230, 2094276, 2210040, 2443322, 2617845, 2792368, 3141414, 3490460, 3664983, 4188552, 4420080, 4886644, 5235690, 6108305, 6282828, 6980920, 7329966, 7853535, 8377104, 9773288, 10471380, 10994949, 12216610, 12565656, 13961840, 14659932, 15707070, 18324915, 19546576, 20942760, 21989898, 24433220, 25131312, 29319864, 31414140, 36649830, 41885520, 43979796, 48866440, 54974745, 58639728, 62828280, 73299660, 87959592, 97732880, 109949490, 125656560, 146599320, 175919184, 219898980, 293198640, 439797960, 879595920]

約数ペア:

[(1, 879595920), (2, 439797960), (3, 293198640), (4, 219898980), (5, 175919184), (6, 146599320), (7, 125656560), (8, 109949490), (9, 97732880), (10, 87959592), (12, 73299660), (14, 62828280), (15, 58639728), (16, 54974745), (18, 48866440), (20, 43979796), (21, 41885520), (24, 36649830), (28, 31414140), (30, 29319864), (35, 25131312), (36, 24433220), (40, 21989898), (42, 20942760), (45, 19546576), (48, 18324915), (56, 15707070), (60, 14659932), (63, 13961840), (70, 12565656), (72, 12216610), (80, 10994949), (84, 10471380), (90, 9773288), (105, 8377104), (112, 7853535), (120, 7329966), (126, 6980920), (140, 6282828), (144, 6108305), (168, 5235690), (180, 4886644), (199, 4420080), (210, 4188552), (240, 3664983), (252, 3490460), (280, 3141414), (315, 2792368), (336, 2617845), (360, 2443322), (398, 2210040), (420, 2094276), (504, 1745230), (560, 1570707), (597, 1473360), (630, 1396184), (720, 1221661), (796, 1105020), (840, 1047138), (877, 1002960), (995, 884016), (1008, 872615), (1194, 736680), (1260, 698092), (1393, 631440), (1592, 552510), (1680, 523569), (1754, 501480), (1791, 491120), (1990, 442008), (2388, 368340), (2520, 349046), (2631, 334320), (2786, 315720), (2985, 294672), (3184, 276255), (3508, 250740), (3582, 245560), (3980, 221004), (4179, 210480), (4385, 200592), (4776, 184170), (5040, 174523), (5262, 167160), (5572, 157860), (5970, 147336), (6139, 143280), (6965, 126288), (7016, 125370), (7164, 122780), (7893, 111440), (7960, 110502), (8358, 105240), (8770, 100296), (8955, 98224), (9552, 92085), (10524, 83580), (11144, 78930), (11940, 73668), (12278, 71640), (12537, 70160), (13155, 66864), (13930, 63144), (14032, 62685), (14328, 61390), (15786, 55720), (15920, 55251), (16716, 52620), (17540, 50148), (17910, 49112), (18417, 47760), (20895, 42096), (21048, 41790), (22288, 39465), (23880, 36834), (24556, 35820), (25074, 35080), (26310, 33432), (27860, 31572), (28656, 30695)]