2425288440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{4139}}^1$

素因数の和:4429

約数の個数: 128

約数和(自身を含む): 7690464000

約数和(自身を除く): 5265175560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 257, 285, 380, 456, 514, 570, 760, 771, 1028, 1140, 1285, 1542, 2056, 2280, 2570, 3084, 3855, 4139, 4883, 5140, 6168, 7710, 8278, 9766, 10280, 12417, 14649, 15420, 16556, 19532, 20695, 24415, 24834, 29298, 30840, 33112, 39064, 41390, 48830, 49668, 58596, 62085, 73245, 78641, 82780, 97660, 99336, 117192, 124170, 146490, 157282, 165560, 195320, 235923, 248340, 292980, 314564, 393205, 471846, 496680, 585960, 629128, 786410, 943692, 1063723, 1179615, 1572820, 1887384, 2127446, 2359230, 3145640, 3191169, 4254892, 4718460, 5318615, 6382338, 8509784, 9436920, 10637230, 12764676, 15955845, 20210737, 21274460, 25529352, 31911690, 40421474, 42548920, 60632211, 63823380, 80842948, 101053685, 121264422, 127646760, 161685896, 202107370, 242528844, 303161055, 404214740, 485057688, 606322110, 808429480, 1212644220, 2425288440]

約数ペア:

[(1, 2425288440), (2, 1212644220), (3, 808429480), (4, 606322110), (5, 485057688), (6, 404214740), (8, 303161055), (10, 242528844), (12, 202107370), (15, 161685896), (19, 127646760), (20, 121264422), (24, 101053685), (30, 80842948), (38, 63823380), (40, 60632211), (57, 42548920), (60, 40421474), (76, 31911690), (95, 25529352), (114, 21274460), (120, 20210737), (152, 15955845), (190, 12764676), (228, 10637230), (257, 9436920), (285, 8509784), (380, 6382338), (456, 5318615), (514, 4718460), (570, 4254892), (760, 3191169), (771, 3145640), (1028, 2359230), (1140, 2127446), (1285, 1887384), (1542, 1572820), (2056, 1179615), (2280, 1063723), (2570, 943692), (3084, 786410), (3855, 629128), (4139, 585960), (4883, 496680), (5140, 471846), (6168, 393205), (7710, 314564), (8278, 292980), (9766, 248340), (10280, 235923), (12417, 195320), (14649, 165560), (15420, 157282), (16556, 146490), (19532, 124170), (20695, 117192), (24415, 99336), (24834, 97660), (29298, 82780), (30840, 78641), (33112, 73245), (39064, 62085), (41390, 58596), (48830, 49668)]