20192793120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{19183}}^1$

素因数の和:19264

約数の個数: 288

約数和(自身を含む): 74661979392

約数和(自身を除く): 54469186272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 43, 45, 48, 51, 60, 68, 72, 80, 85, 86, 90, 96, 102, 120, 129, 136, 144, 153, 160, 170, 172, 180, 204, 215, 240, 255, 258, 272, 288, 306, 340, 344, 360, 387, 408, 430, 480, 510, 516, 544, 612, 645, 680, 688, 720, 731, 765, 774, 816, 860, 1020, 1032, 1224, 1290, 1360, 1376, 1440, 1462, 1530, 1548, 1632, 1720, 1935, 2040, 2064, 2193, 2448, 2580, 2720, 2924, 3060, 3096, 3440, 3655, 3870, 4080, 4128, 4386, 4896, 5160, 5848, 6120, 6192, 6579, 6880, 7310, 7740, 8160, 8772, 10320, 10965, 11696, 12240, 12384, 13158, 14620, 15480, 17544, 19183, 20640, 21930, 23392, 24480, 26316, 29240, 30960, 32895, 35088, 38366, 43860, 52632, 57549, 58480, 61920, 65790, 70176, 76732, 87720, 95915, 105264, 115098, 116960, 131580, 153464, 172647, 175440, 191830, 210528, 230196, 263160, 287745, 306928, 326111, 345294, 350880, 383660, 460392, 526320, 575490, 613856, 652222, 690588, 767320, 824869, 863235, 920784, 978333, 1052640, 1150980, 1304444, 1381176, 1534640, 1630555, 1649738, 1726470, 1841568, 1956666, 2301960, 2474607, 2608888, 2762352, 2934999, 3069280, 3261110, 3299476, 3452940, 3913332, 4124345, 4603920, 4891665, 4949214, 5217776, 5524704, 5869998, 6522220, 6598952, 6905880, 7423821, 7826664, 8248690, 9207840, 9783330, 9898428, 10435552, 11739996, 12373035, 13044440, 13197904, 13811760, 14022773, 14674995, 14847642, 15653328, 16497380, 19566660, 19796856, 23479992, 24746070, 26088880, 26395808, 27623520, 28045546, 29349990, 29695284, 31306656, 32994760, 37119105, 39133320, 39593712, 42068319, 46959984, 49492140, 52177760, 56091092, 58699980, 59390568, 65989520, 70113865, 74238210, 78266640, 79187424, 84136638, 93919968, 98984280, 112182184, 117399960, 118781136, 126204957, 131979040, 140227730, 148476420, 156533280, 168273276, 197968560, 210341595, 224364368, 234799920, 237562272, 252409914, 280455460, 296952840, 336546552, 395937120, 420683190, 448728736, 469599840, 504819828, 560910920, 593905680, 631024785, 673093104, 841366380, 1009639656, 1121821840, 1187811360, 1262049570, 1346186208, 1682732760, 2019279312, 2243643680, 2524099140, 3365465520, 4038558624, 5048198280, 6730931040, 10096396560, 20192793120]

約数ペア:

[(1, 20192793120), (2, 10096396560), (3, 6730931040), (4, 5048198280), (5, 4038558624), (6, 3365465520), (8, 2524099140), (9, 2243643680), (10, 2019279312), (12, 1682732760), (15, 1346186208), (16, 1262049570), (17, 1187811360), (18, 1121821840), (20, 1009639656), (24, 841366380), (30, 673093104), (32, 631024785), (34, 593905680), (36, 560910920), (40, 504819828), (43, 469599840), (45, 448728736), (48, 420683190), (51, 395937120), (60, 336546552), (68, 296952840), (72, 280455460), (80, 252409914), (85, 237562272), (86, 234799920), (90, 224364368), (96, 210341595), (102, 197968560), (120, 168273276), (129, 156533280), (136, 148476420), (144, 140227730), (153, 131979040), (160, 126204957), (170, 118781136), (172, 117399960), (180, 112182184), (204, 98984280), (215, 93919968), (240, 84136638), (255, 79187424), (258, 78266640), (272, 74238210), (288, 70113865), (306, 65989520), (340, 59390568), (344, 58699980), (360, 56091092), (387, 52177760), (408, 49492140), (430, 46959984), (480, 42068319), (510, 39593712), (516, 39133320), (544, 37119105), (612, 32994760), (645, 31306656), (680, 29695284), (688, 29349990), (720, 28045546), (731, 27623520), (765, 26395808), (774, 26088880), (816, 24746070), (860, 23479992), (1020, 19796856), (1032, 19566660), (1224, 16497380), (1290, 15653328), (1360, 14847642), (1376, 14674995), (1440, 14022773), (1462, 13811760), (1530, 13197904), (1548, 13044440), (1632, 12373035), (1720, 11739996), (1935, 10435552), (2040, 9898428), (2064, 9783330), (2193, 9207840), (2448, 8248690), (2580, 7826664), (2720, 7423821), (2924, 6905880), (3060, 6598952), (3096, 6522220), (3440, 5869998), (3655, 5524704), (3870, 5217776), (4080, 4949214), (4128, 4891665), (4386, 4603920), (4896, 4124345), (5160, 3913332), (5848, 3452940), (6120, 3299476), (6192, 3261110), (6579, 3069280), (6880, 2934999), (7310, 2762352), (7740, 2608888), (8160, 2474607), (8772, 2301960), (10320, 1956666), (10965, 1841568), (11696, 1726470), (12240, 1649738), (12384, 1630555), (13158, 1534640), (14620, 1381176), (15480, 1304444), (17544, 1150980), (19183, 1052640), (20640, 978333), (21930, 920784), (23392, 863235), (24480, 824869), (26316, 767320), (29240, 690588), (30960, 652222), (32895, 613856), (35088, 575490), (38366, 526320), (43860, 460392), (52632, 383660), (57549, 350880), (58480, 345294), (61920, 326111), (65790, 306928), (70176, 287745), (76732, 263160), (87720, 230196), (95915, 210528), (105264, 191830), (115098, 175440), (116960, 172647), (131580, 153464)]