40367970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 160

約数和(自身を含む): 118831680

約数和(自身を除く): 78463710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 43, 45, 54, 57, 61, 81, 86, 90, 95, 114, 122, 129, 135, 162, 171, 183, 190, 215, 258, 270, 285, 305, 342, 366, 387, 405, 430, 513, 549, 570, 610, 645, 774, 810, 817, 855, 915, 1026, 1098, 1159, 1161, 1290, 1539, 1634, 1647, 1710, 1830, 1935, 2318, 2322, 2451, 2565, 2623, 2745, 3078, 3294, 3477, 3483, 3870, 4085, 4902, 4941, 5130, 5246, 5490, 5795, 5805, 6954, 6966, 7353, 7695, 7869, 8170, 8235, 9882, 10431, 11590, 11610, 12255, 13115, 14706, 15390, 15738, 16470, 17385, 17415, 20862, 22059, 23607, 24510, 24705, 26230, 31293, 34770, 34830, 36765, 39345, 44118, 47214, 49410, 49837, 52155, 62586, 66177, 70821, 73530, 78690, 93879, 99674, 104310, 110295, 118035, 132354, 141642, 149511, 156465, 187758, 212463, 220590, 236070, 249185, 299022, 312930, 330885, 354105, 424926, 448533, 469395, 498370, 661770, 708210, 747555, 897066, 938790, 1062315, 1345599, 1495110, 2124630, 2242665, 2691198, 4036797, 4485330, 6727995, 8073594, 13455990, 20183985, 40367970]

約数ペア:

[(1, 40367970), (2, 20183985), (3, 13455990), (5, 8073594), (6, 6727995), (9, 4485330), (10, 4036797), (15, 2691198), (18, 2242665), (19, 2124630), (27, 1495110), (30, 1345599), (38, 1062315), (43, 938790), (45, 897066), (54, 747555), (57, 708210), (61, 661770), (81, 498370), (86, 469395), (90, 448533), (95, 424926), (114, 354105), (122, 330885), (129, 312930), (135, 299022), (162, 249185), (171, 236070), (183, 220590), (190, 212463), (215, 187758), (258, 156465), (270, 149511), (285, 141642), (305, 132354), (342, 118035), (366, 110295), (387, 104310), (405, 99674), (430, 93879), (513, 78690), (549, 73530), (570, 70821), (610, 66177), (645, 62586), (774, 52155), (810, 49837), (817, 49410), (855, 47214), (915, 44118), (1026, 39345), (1098, 36765), (1159, 34830), (1161, 34770), (1290, 31293), (1539, 26230), (1634, 24705), (1647, 24510), (1710, 23607), (1830, 22059), (1935, 20862), (2318, 17415), (2322, 17385), (2451, 16470), (2565, 15738), (2623, 15390), (2745, 14706), (3078, 13115), (3294, 12255), (3477, 11610), (3483, 11590), (3870, 10431), (4085, 9882), (4902, 8235), (4941, 8170), (5130, 7869), (5246, 7695), (5490, 7353), (5795, 6966), (5805, 6954)]