142020720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:360

約数の個数: 240

約数和(自身を含む): 519154272

約数和(自身を除く): 377133552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 41, 45, 48, 51, 60, 68, 72, 80, 82, 85, 90, 102, 120, 123, 136, 144, 153, 164, 170, 180, 204, 205, 240, 246, 255, 272, 283, 306, 328, 340, 360, 369, 408, 410, 492, 510, 566, 612, 615, 656, 680, 697, 720, 738, 765, 816, 820, 849, 984, 1020, 1132, 1224, 1230, 1360, 1394, 1415, 1476, 1530, 1640, 1698, 1845, 1968, 2040, 2091, 2264, 2448, 2460, 2547, 2788, 2830, 2952, 3060, 3280, 3396, 3485, 3690, 4080, 4182, 4245, 4528, 4811, 4920, 5094, 5576, 5660, 5904, 6120, 6273, 6792, 6970, 7380, 8364, 8490, 9622, 9840, 10188, 10455, 11152, 11320, 11603, 12240, 12546, 12735, 13584, 13940, 14433, 14760, 16728, 16980, 19244, 20376, 20910, 22640, 23206, 24055, 25092, 25470, 27880, 28866, 29520, 31365, 33456, 33960, 34809, 38488, 40752, 41820, 43299, 46412, 48110, 50184, 50940, 55760, 57732, 58015, 62730, 67920, 69618, 72165, 76976, 83640, 86598, 92824, 96220, 100368, 101880, 104427, 115464, 116030, 125460, 139236, 144330, 167280, 173196, 174045, 185648, 192440, 197251, 203760, 208854, 216495, 230928, 232060, 250920, 278472, 288660, 346392, 348090, 384880, 394502, 417708, 432990, 464120, 501840, 522135, 556944, 577320, 591753, 692784, 696180, 789004, 835416, 865980, 928240, 986255, 1044270, 1154640, 1183506, 1392360, 1578008, 1670832, 1731960, 1775259, 1972510, 2088540, 2367012, 2784720, 2958765, 3156016, 3463920, 3550518, 3945020, 4177080, 4734024, 5917530, 7101036, 7890040, 8354160, 8876295, 9468048, 11835060, 14202072, 15780080, 17752590, 23670120, 28404144, 35505180, 47340240, 71010360, 142020720]

約数ペア:

[(1, 142020720), (2, 71010360), (3, 47340240), (4, 35505180), (5, 28404144), (6, 23670120), (8, 17752590), (9, 15780080), (10, 14202072), (12, 11835060), (15, 9468048), (16, 8876295), (17, 8354160), (18, 7890040), (20, 7101036), (24, 5917530), (30, 4734024), (34, 4177080), (36, 3945020), (40, 3550518), (41, 3463920), (45, 3156016), (48, 2958765), (51, 2784720), (60, 2367012), (68, 2088540), (72, 1972510), (80, 1775259), (82, 1731960), (85, 1670832), (90, 1578008), (102, 1392360), (120, 1183506), (123, 1154640), (136, 1044270), (144, 986255), (153, 928240), (164, 865980), (170, 835416), (180, 789004), (204, 696180), (205, 692784), (240, 591753), (246, 577320), (255, 556944), (272, 522135), (283, 501840), (306, 464120), (328, 432990), (340, 417708), (360, 394502), (369, 384880), (408, 348090), (410, 346392), (492, 288660), (510, 278472), (566, 250920), (612, 232060), (615, 230928), (656, 216495), (680, 208854), (697, 203760), (720, 197251), (738, 192440), (765, 185648), (816, 174045), (820, 173196), (849, 167280), (984, 144330), (1020, 139236), (1132, 125460), (1224, 116030), (1230, 115464), (1360, 104427), (1394, 101880), (1415, 100368), (1476, 96220), (1530, 92824), (1640, 86598), (1698, 83640), (1845, 76976), (1968, 72165), (2040, 69618), (2091, 67920), (2264, 62730), (2448, 58015), (2460, 57732), (2547, 55760), (2788, 50940), (2830, 50184), (2952, 48110), (3060, 46412), (3280, 43299), (3396, 41820), (3485, 40752), (3690, 38488), (4080, 34809), (4182, 33960), (4245, 33456), (4528, 31365), (4811, 29520), (4920, 28866), (5094, 27880), (5576, 25470), (5660, 25092), (5904, 24055), (6120, 23206), (6273, 22640), (6792, 20910), (6970, 20376), (7380, 19244), (8364, 16980), (8490, 16728), (9622, 14760), (9840, 14433), (10188, 13940), (10455, 13584), (11152, 12735), (11320, 12546), (11603, 12240)]