486335920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:723

約数の個数: 160

約数和(自身を含む): 1372769280

約数和(自身を除く): 886433360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 61, 70, 80, 92, 112, 115, 122, 140, 161, 184, 230, 244, 280, 305, 322, 368, 427, 460, 488, 560, 610, 619, 644, 805, 854, 920, 976, 1220, 1238, 1288, 1403, 1610, 1708, 1840, 2135, 2440, 2476, 2576, 2806, 3095, 3220, 3416, 4270, 4333, 4880, 4952, 5612, 6190, 6440, 6832, 7015, 8540, 8666, 9821, 9904, 11224, 12380, 12880, 14030, 14237, 17080, 17332, 19642, 21665, 22448, 24760, 28060, 28474, 34160, 34664, 37759, 39284, 43330, 49105, 49520, 56120, 56948, 69328, 71185, 75518, 78568, 86660, 98210, 99659, 112240, 113896, 142370, 151036, 157136, 173320, 188795, 196420, 199318, 227792, 264313, 284740, 302072, 346640, 377590, 392840, 398636, 498295, 528626, 569480, 604144, 755180, 785680, 797272, 868457, 996590, 1057252, 1138960, 1321565, 1510360, 1594544, 1736914, 1993180, 2114504, 2643130, 3020720, 3473828, 3986360, 4229008, 4342285, 5286260, 6079199, 6947656, 7972720, 8684570, 10572520, 12158398, 13895312, 17369140, 21145040, 24316796, 30395995, 34738280, 48633592, 60791990, 69476560, 97267184, 121583980, 243167960, 486335920]

約数ペア:

[(1, 486335920), (2, 243167960), (4, 121583980), (5, 97267184), (7, 69476560), (8, 60791990), (10, 48633592), (14, 34738280), (16, 30395995), (20, 24316796), (23, 21145040), (28, 17369140), (35, 13895312), (40, 12158398), (46, 10572520), (56, 8684570), (61, 7972720), (70, 6947656), (80, 6079199), (92, 5286260), (112, 4342285), (115, 4229008), (122, 3986360), (140, 3473828), (161, 3020720), (184, 2643130), (230, 2114504), (244, 1993180), (280, 1736914), (305, 1594544), (322, 1510360), (368, 1321565), (427, 1138960), (460, 1057252), (488, 996590), (560, 868457), (610, 797272), (619, 785680), (644, 755180), (805, 604144), (854, 569480), (920, 528626), (976, 498295), (1220, 398636), (1238, 392840), (1288, 377590), (1403, 346640), (1610, 302072), (1708, 284740), (1840, 264313), (2135, 227792), (2440, 199318), (2476, 196420), (2576, 188795), (2806, 173320), (3095, 157136), (3220, 151036), (3416, 142370), (4270, 113896), (4333, 112240), (4880, 99659), (4952, 98210), (5612, 86660), (6190, 78568), (6440, 75518), (6832, 71185), (7015, 69328), (8540, 56948), (8666, 56120), (9821, 49520), (9904, 49105), (11224, 43330), (12380, 39284), (12880, 37759), (14030, 34664), (14237, 34160), (17080, 28474), (17332, 28060), (19642, 24760), (21665, 22448)]