129213830520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1241963}}^1$

素因数の和:1242014

約数の個数: 144

約数和(自身を含む): 446101049160

約数和(自身を除く): 316887218640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 289, 306, 340, 360, 408, 510, 578, 612, 680, 765, 867, 1020, 1156, 1224, 1445, 1530, 1734, 2040, 2312, 2601, 2890, 3060, 3468, 4335, 5202, 5780, 6120, 6936, 8670, 10404, 11560, 13005, 17340, 20808, 26010, 34680, 52020, 104040, 1241963, 2483926, 3725889, 4967852, 6209815, 7451778, 9935704, 11177667, 12419630, 14903556, 18629445, 21113371, 22355334, 24839260, 29807112, 37258890, 42226742, 44710668, 49678520, 55888335, 63340113, 74517780, 84453484, 89421336, 105566855, 111776670, 126680226, 149035560, 168906968, 190020339, 211133710, 223553340, 253360452, 316700565, 358927307, 380040678, 422267420, 447106680, 506720904, 633401130, 717854614, 760081356, 844534840, 950101695, 1076781921, 1266802260, 1435709228, 1520162712, 1794636535, 1900203390, 2153563842, 2533604520, 2871418456, 3230345763, 3589273070, 3800406780, 4307127684, 5383909605, 6460691526, 7178546140, 7600813560, 8614255368, 10767819210, 12921383052, 14357092280, 16151728815, 21535638420, 25842766104, 32303457630, 43071276840, 64606915260, 129213830520]

約数ペア:

[(1, 129213830520), (2, 64606915260), (3, 43071276840), (4, 32303457630), (5, 25842766104), (6, 21535638420), (8, 16151728815), (9, 14357092280), (10, 12921383052), (12, 10767819210), (15, 8614255368), (17, 7600813560), (18, 7178546140), (20, 6460691526), (24, 5383909605), (30, 4307127684), (34, 3800406780), (36, 3589273070), (40, 3230345763), (45, 2871418456), (51, 2533604520), (60, 2153563842), (68, 1900203390), (72, 1794636535), (85, 1520162712), (90, 1435709228), (102, 1266802260), (120, 1076781921), (136, 950101695), (153, 844534840), (170, 760081356), (180, 717854614), (204, 633401130), (255, 506720904), (289, 447106680), (306, 422267420), (340, 380040678), (360, 358927307), (408, 316700565), (510, 253360452), (578, 223553340), (612, 211133710), (680, 190020339), (765, 168906968), (867, 149035560), (1020, 126680226), (1156, 111776670), (1224, 105566855), (1445, 89421336), (1530, 84453484), (1734, 74517780), (2040, 63340113), (2312, 55888335), (2601, 49678520), (2890, 44710668), (3060, 42226742), (3468, 37258890), (4335, 29807112), (5202, 24839260), (5780, 22355334), (6120, 21113371), (6936, 18629445), (8670, 14903556), (10404, 12419630), (11560, 11177667), (13005, 9935704), (17340, 7451778), (20808, 6209815), (26010, 4967852), (34680, 3725889), (52020, 2483926), (104040, 1241963)]