1915001760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{13901}}^1$

素因数の和:13967

約数の個数: 192

約数和(自身を含む): 7062660864

約数和(自身を除く): 5147659104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 96, 105, 112, 120, 123, 140, 160, 164, 168, 205, 210, 224, 240, 246, 280, 287, 328, 336, 410, 420, 480, 492, 560, 574, 615, 656, 672, 820, 840, 861, 984, 1120, 1148, 1230, 1312, 1435, 1640, 1680, 1722, 1968, 2296, 2460, 2870, 3280, 3360, 3444, 3936, 4305, 4592, 4920, 5740, 6560, 6888, 8610, 9184, 9840, 11480, 13776, 13901, 17220, 19680, 22960, 27552, 27802, 34440, 41703, 45920, 55604, 68880, 69505, 83406, 97307, 111208, 137760, 139010, 166812, 194614, 208515, 222416, 278020, 291921, 333624, 389228, 417030, 444832, 486535, 556040, 569941, 583842, 667248, 778456, 834060, 973070, 1112080, 1139882, 1167684, 1334496, 1459605, 1556912, 1668120, 1709823, 1946140, 2224160, 2279764, 2335368, 2849705, 2919210, 3113824, 3336240, 3419646, 3892280, 3989587, 4559528, 4670736, 5699410, 5838420, 6672480, 6839292, 7784560, 7979174, 8549115, 9119056, 9341472, 11398820, 11676840, 11968761, 13678584, 15569120, 15958348, 17098230, 18238112, 19947935, 22797640, 23353680, 23937522, 27357168, 31916696, 34196460, 39895870, 45595280, 46707360, 47875044, 54714336, 59843805, 63833392, 68392920, 79791740, 91190560, 95750088, 119687610, 127666784, 136785840, 159583480, 191500176, 239375220, 273571680, 319166960, 383000352, 478750440, 638333920, 957500880, 1915001760]

約数ペア:

[(1, 1915001760), (2, 957500880), (3, 638333920), (4, 478750440), (5, 383000352), (6, 319166960), (7, 273571680), (8, 239375220), (10, 191500176), (12, 159583480), (14, 136785840), (15, 127666784), (16, 119687610), (20, 95750088), (21, 91190560), (24, 79791740), (28, 68392920), (30, 63833392), (32, 59843805), (35, 54714336), (40, 47875044), (41, 46707360), (42, 45595280), (48, 39895870), (56, 34196460), (60, 31916696), (70, 27357168), (80, 23937522), (82, 23353680), (84, 22797640), (96, 19947935), (105, 18238112), (112, 17098230), (120, 15958348), (123, 15569120), (140, 13678584), (160, 11968761), (164, 11676840), (168, 11398820), (205, 9341472), (210, 9119056), (224, 8549115), (240, 7979174), (246, 7784560), (280, 6839292), (287, 6672480), (328, 5838420), (336, 5699410), (410, 4670736), (420, 4559528), (480, 3989587), (492, 3892280), (560, 3419646), (574, 3336240), (615, 3113824), (656, 2919210), (672, 2849705), (820, 2335368), (840, 2279764), (861, 2224160), (984, 1946140), (1120, 1709823), (1148, 1668120), (1230, 1556912), (1312, 1459605), (1435, 1334496), (1640, 1167684), (1680, 1139882), (1722, 1112080), (1968, 973070), (2296, 834060), (2460, 778456), (2870, 667248), (3280, 583842), (3360, 569941), (3444, 556040), (3936, 486535), (4305, 444832), (4592, 417030), (4920, 389228), (5740, 333624), (6560, 291921), (6888, 278020), (8610, 222416), (9184, 208515), (9840, 194614), (11480, 166812), (13776, 139010), (13901, 137760), (17220, 111208), (19680, 97307), (22960, 83406), (27552, 69505), (27802, 68880), (34440, 55604), (41703, 45920)]