147896280

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{6521}}^1$

素因数の和:6551

約数の個数: 160

約数和(自身を含む): 568196640

約数和(自身を除く): 420300360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 6521, 7560, 11340, 13042, 19563, 22680, 26084, 32605, 39126, 45647, 52168, 58689, 65210, 78252, 91294, 97815, 117378, 130420, 136941, 156504, 176067, 182588, 195630, 228235, 234756, 260840, 273882, 293445, 352134, 365176, 391260, 410823, 456470, 469512, 528201, 547764, 586890, 684705, 704268, 782520, 821646, 880335, 912940, 1056402, 1095528, 1173780, 1232469, 1369410, 1408536, 1643292, 1760670, 1825880, 2054115, 2112804, 2347560, 2464938, 2641005, 2738820, 3286584, 3521340, 3697407, 4108230, 4225608, 4929876, 5282010, 5477640, 6162345, 7042680, 7394814, 8216460, 9859752, 10564020, 12324690, 14789628, 16432920, 18487035, 21128040, 24649380, 29579256, 36974070, 49298760, 73948140, 147896280]

約数ペア:

[(1, 147896280), (2, 73948140), (3, 49298760), (4, 36974070), (5, 29579256), (6, 24649380), (7, 21128040), (8, 18487035), (9, 16432920), (10, 14789628), (12, 12324690), (14, 10564020), (15, 9859752), (18, 8216460), (20, 7394814), (21, 7042680), (24, 6162345), (27, 5477640), (28, 5282010), (30, 4929876), (35, 4225608), (36, 4108230), (40, 3697407), (42, 3521340), (45, 3286584), (54, 2738820), (56, 2641005), (60, 2464938), (63, 2347560), (70, 2112804), (72, 2054115), (81, 1825880), (84, 1760670), (90, 1643292), (105, 1408536), (108, 1369410), (120, 1232469), (126, 1173780), (135, 1095528), (140, 1056402), (162, 912940), (168, 880335), (180, 821646), (189, 782520), (210, 704268), (216, 684705), (252, 586890), (270, 547764), (280, 528201), (315, 469512), (324, 456470), (360, 410823), (378, 391260), (405, 365176), (420, 352134), (504, 293445), (540, 273882), (567, 260840), (630, 234756), (648, 228235), (756, 195630), (810, 182588), (840, 176067), (945, 156504), (1080, 136941), (1134, 130420), (1260, 117378), (1512, 97815), (1620, 91294), (1890, 78252), (2268, 65210), (2520, 58689), (2835, 52168), (3240, 45647), (3780, 39126), (4536, 32605), (5670, 26084), (6521, 22680), (7560, 19563), (11340, 13042)]