39739867920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{189671}}^1$

素因数の和:189790

約数の個数: 160

約数和(自身を含む): 138293648640

約数和(自身を除く): 98553780720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 97, 108, 120, 135, 144, 180, 194, 216, 240, 270, 291, 360, 388, 432, 485, 540, 582, 720, 776, 873, 970, 1080, 1164, 1455, 1552, 1746, 1940, 2160, 2328, 2619, 2910, 3492, 3880, 4365, 4656, 5238, 5820, 6984, 7760, 8730, 10476, 11640, 13095, 13968, 17460, 20952, 23280, 26190, 34920, 41904, 52380, 69840, 104760, 189671, 209520, 379342, 569013, 758684, 948355, 1138026, 1517368, 1707039, 1896710, 2276052, 2845065, 3034736, 3414078, 3793420, 4552104, 5121117, 5690130, 6828156, 7586840, 8535195, 9104208, 10242234, 11380260, 13656312, 15173680, 17070390, 18398087, 20484468, 22760520, 25605585, 27312624, 34140780, 36796174, 40968936, 45521040, 51211170, 55194261, 68281560, 73592348, 81937872, 91990435, 102422340, 110388522, 136563120, 147184696, 165582783, 183980870, 204844680, 220777044, 275971305, 294369392, 331165566, 367961740, 409689360, 441554088, 496748349, 551942610, 662331132, 735923480, 827913915, 883108176, 993496698, 1103885220, 1324662264, 1471846960, 1655827830, 1986993396, 2207770440, 2483741745, 2649324528, 3311655660, 3973986792, 4415540880, 4967483490, 6623311320, 7947973584, 9934966980, 13246622640, 19869933960, 39739867920]

約数ペア:

[(1, 39739867920), (2, 19869933960), (3, 13246622640), (4, 9934966980), (5, 7947973584), (6, 6623311320), (8, 4967483490), (9, 4415540880), (10, 3973986792), (12, 3311655660), (15, 2649324528), (16, 2483741745), (18, 2207770440), (20, 1986993396), (24, 1655827830), (27, 1471846960), (30, 1324662264), (36, 1103885220), (40, 993496698), (45, 883108176), (48, 827913915), (54, 735923480), (60, 662331132), (72, 551942610), (80, 496748349), (90, 441554088), (97, 409689360), (108, 367961740), (120, 331165566), (135, 294369392), (144, 275971305), (180, 220777044), (194, 204844680), (216, 183980870), (240, 165582783), (270, 147184696), (291, 136563120), (360, 110388522), (388, 102422340), (432, 91990435), (485, 81937872), (540, 73592348), (582, 68281560), (720, 55194261), (776, 51211170), (873, 45521040), (970, 40968936), (1080, 36796174), (1164, 34140780), (1455, 27312624), (1552, 25605585), (1746, 22760520), (1940, 20484468), (2160, 18398087), (2328, 17070390), (2619, 15173680), (2910, 13656312), (3492, 11380260), (3880, 10242234), (4365, 9104208), (4656, 8535195), (5238, 7586840), (5820, 6828156), (6984, 5690130), (7760, 5121117), (8730, 4552104), (10476, 3793420), (11640, 3414078), (13095, 3034736), (13968, 2845065), (17460, 2276052), (20952, 1896710), (23280, 1707039), (26190, 1517368), (34920, 1138026), (41904, 948355), (52380, 758684), (69840, 569013), (104760, 379342), (189671, 209520)]