1128554520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:306

約数の個数: 256

約数和(自身を含む): 3736212480

約数和(自身を除く): 2607657960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 41, 51, 60, 68, 82, 85, 102, 103, 120, 123, 131, 136, 164, 170, 204, 205, 206, 246, 255, 262, 309, 328, 340, 393, 408, 410, 412, 492, 510, 515, 524, 615, 618, 655, 680, 697, 786, 820, 824, 984, 1020, 1030, 1048, 1230, 1236, 1310, 1394, 1545, 1572, 1640, 1751, 1965, 2040, 2060, 2091, 2227, 2460, 2472, 2620, 2788, 3090, 3144, 3485, 3502, 3930, 4120, 4182, 4223, 4454, 4920, 5240, 5253, 5371, 5576, 6180, 6681, 6970, 7004, 7860, 8364, 8446, 8755, 8908, 10455, 10506, 10742, 11135, 12360, 12669, 13362, 13493, 13940, 14008, 15720, 16113, 16728, 16892, 17510, 17816, 20910, 21012, 21115, 21484, 22270, 25338, 26265, 26724, 26855, 26986, 27880, 32226, 33405, 33784, 35020, 40479, 41820, 42024, 42230, 42968, 44540, 50676, 52530, 53448, 53710, 53972, 63345, 64452, 66810, 67465, 70040, 71791, 80565, 80958, 83640, 84460, 89080, 91307, 101352, 105060, 107420, 107944, 126690, 128904, 133620, 134930, 143582, 161130, 161916, 168920, 182614, 202395, 210120, 214840, 215373, 229381, 253380, 267240, 269860, 273921, 287164, 322260, 323832, 358955, 365228, 404790, 430746, 456535, 458762, 506760, 539720, 547842, 553213, 574328, 644520, 688143, 717910, 730456, 809580, 861492, 913070, 917524, 1076865, 1095684, 1106426, 1146905, 1369605, 1376286, 1435820, 1619160, 1659639, 1722984, 1826140, 1835048, 2153730, 2191368, 2212852, 2293810, 2739210, 2752572, 2766065, 2871640, 3319278, 3440715, 3652280, 4307460, 4425704, 4587620, 5478420, 5505144, 5532130, 6638556, 6881430, 8298195, 8614920, 9175240, 9404621, 10956840, 11064260, 13277112, 13762860, 16596390, 18809242, 22128520, 27525720, 28213863, 33192780, 37618484, 47023105, 56427726, 66385560, 75236968, 94046210, 112855452, 141069315, 188092420, 225710904, 282138630, 376184840, 564277260, 1128554520]

約数ペア:

[(1, 1128554520), (2, 564277260), (3, 376184840), (4, 282138630), (5, 225710904), (6, 188092420), (8, 141069315), (10, 112855452), (12, 94046210), (15, 75236968), (17, 66385560), (20, 56427726), (24, 47023105), (30, 37618484), (34, 33192780), (40, 28213863), (41, 27525720), (51, 22128520), (60, 18809242), (68, 16596390), (82, 13762860), (85, 13277112), (102, 11064260), (103, 10956840), (120, 9404621), (123, 9175240), (131, 8614920), (136, 8298195), (164, 6881430), (170, 6638556), (204, 5532130), (205, 5505144), (206, 5478420), (246, 4587620), (255, 4425704), (262, 4307460), (309, 3652280), (328, 3440715), (340, 3319278), (393, 2871640), (408, 2766065), (410, 2752572), (412, 2739210), (492, 2293810), (510, 2212852), (515, 2191368), (524, 2153730), (615, 1835048), (618, 1826140), (655, 1722984), (680, 1659639), (697, 1619160), (786, 1435820), (820, 1376286), (824, 1369605), (984, 1146905), (1020, 1106426), (1030, 1095684), (1048, 1076865), (1230, 917524), (1236, 913070), (1310, 861492), (1394, 809580), (1545, 730456), (1572, 717910), (1640, 688143), (1751, 644520), (1965, 574328), (2040, 553213), (2060, 547842), (2091, 539720), (2227, 506760), (2460, 458762), (2472, 456535), (2620, 430746), (2788, 404790), (3090, 365228), (3144, 358955), (3485, 323832), (3502, 322260), (3930, 287164), (4120, 273921), (4182, 269860), (4223, 267240), (4454, 253380), (4920, 229381), (5240, 215373), (5253, 214840), (5371, 210120), (5576, 202395), (6180, 182614), (6681, 168920), (6970, 161916), (7004, 161130), (7860, 143582), (8364, 134930), (8446, 133620), (8755, 128904), (8908, 126690), (10455, 107944), (10506, 107420), (10742, 105060), (11135, 101352), (12360, 91307), (12669, 89080), (13362, 84460), (13493, 83640), (13940, 80958), (14008, 80565), (15720, 71791), (16113, 70040), (16728, 67465), (16892, 66810), (17510, 64452), (17816, 63345), (20910, 53972), (21012, 53710), (21115, 53448), (21484, 52530), (22270, 50676), (25338, 44540), (26265, 42968), (26724, 42230), (26855, 42024), (26986, 41820), (27880, 40479), (32226, 35020), (33405, 33784)]