161193240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 320

約数和(自身を含む): 603741600

約数和(自身を除く): 442548360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 43, 45, 52, 54, 60, 65, 72, 78, 81, 86, 89, 90, 104, 108, 117, 120, 129, 130, 135, 156, 162, 172, 178, 180, 195, 215, 216, 234, 258, 260, 267, 270, 312, 324, 344, 351, 356, 360, 387, 390, 405, 430, 445, 468, 516, 520, 534, 540, 559, 585, 645, 648, 702, 712, 774, 780, 801, 810, 860, 890, 936, 1032, 1053, 1068, 1080, 1118, 1157, 1161, 1170, 1290, 1335, 1404, 1548, 1560, 1602, 1620, 1677, 1720, 1755, 1780, 1935, 2106, 2136, 2236, 2314, 2322, 2340, 2403, 2580, 2670, 2795, 2808, 3096, 3204, 3240, 3354, 3471, 3483, 3510, 3560, 3827, 3870, 4005, 4212, 4472, 4628, 4644, 4680, 4806, 5031, 5160, 5265, 5340, 5590, 5785, 5805, 6408, 6708, 6942, 6966, 7020, 7209, 7654, 7740, 8010, 8385, 8424, 9256, 9288, 9612, 10062, 10413, 10530, 10680, 11180, 11481, 11570, 11610, 12015, 13416, 13884, 13932, 14040, 14418, 15093, 15308, 15480, 16020, 16770, 17355, 17415, 19135, 19224, 20124, 20826, 21060, 22360, 22962, 23140, 23220, 24030, 25155, 27768, 27864, 28836, 30186, 30616, 31239, 32040, 33540, 34443, 34710, 34830, 36045, 38270, 40248, 41652, 42120, 45279, 45924, 46280, 46440, 48060, 49751, 50310, 52065, 57405, 57672, 60372, 62478, 67080, 68886, 69420, 69660, 72090, 75465, 76540, 83304, 90558, 91848, 93717, 96120, 99502, 100620, 103329, 104130, 114810, 120744, 124956, 137772, 138840, 139320, 144180, 149253, 150930, 153080, 156195, 172215, 181116, 187434, 199004, 201240, 206658, 208260, 226395, 229620, 248755, 249912, 275544, 288360, 298506, 301860, 309987, 312390, 344430, 362232, 374868, 398008, 413316, 416520, 447759, 452790, 459240, 468585, 497510, 516645, 597012, 603720, 619974, 624780, 688860, 746265, 749736, 826632, 895518, 905580, 937170, 995020, 1033290, 1194024, 1239948, 1249560, 1343277, 1377720, 1492530, 1549935, 1791036, 1811160, 1874340, 1990040, 2066580, 2238795, 2479896, 2686554, 2985060, 3099870, 3582072, 3748680, 4029831, 4133160, 4477590, 5373108, 5970120, 6199740, 6716385, 8059662, 8955180, 10746216, 12399480, 13432770, 16119324, 17910360, 20149155, 26865540, 32238648, 40298310, 53731080, 80596620, 161193240]

約数ペア:

[(1, 161193240), (2, 80596620), (3, 53731080), (4, 40298310), (5, 32238648), (6, 26865540), (8, 20149155), (9, 17910360), (10, 16119324), (12, 13432770), (13, 12399480), (15, 10746216), (18, 8955180), (20, 8059662), (24, 6716385), (26, 6199740), (27, 5970120), (30, 5373108), (36, 4477590), (39, 4133160), (40, 4029831), (43, 3748680), (45, 3582072), (52, 3099870), (54, 2985060), (60, 2686554), (65, 2479896), (72, 2238795), (78, 2066580), (81, 1990040), (86, 1874340), (89, 1811160), (90, 1791036), (104, 1549935), (108, 1492530), (117, 1377720), (120, 1343277), (129, 1249560), (130, 1239948), (135, 1194024), (156, 1033290), (162, 995020), (172, 937170), (178, 905580), (180, 895518), (195, 826632), (215, 749736), (216, 746265), (234, 688860), (258, 624780), (260, 619974), (267, 603720), (270, 597012), (312, 516645), (324, 497510), (344, 468585), (351, 459240), (356, 452790), (360, 447759), (387, 416520), (390, 413316), (405, 398008), (430, 374868), (445, 362232), (468, 344430), (516, 312390), (520, 309987), (534, 301860), (540, 298506), (559, 288360), (585, 275544), (645, 249912), (648, 248755), (702, 229620), (712, 226395), (774, 208260), (780, 206658), (801, 201240), (810, 199004), (860, 187434), (890, 181116), (936, 172215), (1032, 156195), (1053, 153080), (1068, 150930), (1080, 149253), (1118, 144180), (1157, 139320), (1161, 138840), (1170, 137772), (1290, 124956), (1335, 120744), (1404, 114810), (1548, 104130), (1560, 103329), (1602, 100620), (1620, 99502), (1677, 96120), (1720, 93717), (1755, 91848), (1780, 90558), (1935, 83304), (2106, 76540), (2136, 75465), (2236, 72090), (2314, 69660), (2322, 69420), (2340, 68886), (2403, 67080), (2580, 62478), (2670, 60372), (2795, 57672), (2808, 57405), (3096, 52065), (3204, 50310), (3240, 49751), (3354, 48060), (3471, 46440), (3483, 46280), (3510, 45924), (3560, 45279), (3827, 42120), (3870, 41652), (4005, 40248), (4212, 38270), (4472, 36045), (4628, 34830), (4644, 34710), (4680, 34443), (4806, 33540), (5031, 32040), (5160, 31239), (5265, 30616), (5340, 30186), (5590, 28836), (5785, 27864), (5805, 27768), (6408, 25155), (6708, 24030), (6942, 23220), (6966, 23140), (7020, 22962), (7209, 22360), (7654, 21060), (7740, 20826), (8010, 20124), (8385, 19224), (8424, 19135), (9256, 17415), (9288, 17355), (9612, 16770), (10062, 16020), (10413, 15480), (10530, 15308), (10680, 15093), (11180, 14418), (11481, 14040), (11570, 13932), (11610, 13884), (12015, 13416)]