151791570

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1409}}^1$

素因数の和:1454

約数の個数: 160

約数和(自身を含む): 491356800

約数和(自身を除く): 339565230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 81, 90, 95, 105, 114, 126, 133, 135, 162, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 405, 513, 567, 570, 630, 665, 798, 810, 855, 945, 1026, 1134, 1197, 1330, 1409, 1539, 1710, 1890, 1995, 2394, 2565, 2818, 2835, 3078, 3591, 3990, 4227, 5130, 5670, 5985, 7045, 7182, 7695, 8454, 9863, 10773, 11970, 12681, 14090, 15390, 17955, 19726, 21135, 21546, 25362, 26771, 29589, 35910, 38043, 42270, 49315, 53542, 53865, 59178, 63405, 76086, 80313, 88767, 98630, 107730, 114129, 126810, 133855, 147945, 160626, 177534, 187397, 190215, 228258, 240939, 266301, 267710, 295890, 374794, 380430, 401565, 443835, 481878, 532602, 562191, 570645, 722817, 798903, 803130, 887670, 936985, 1124382, 1141290, 1204695, 1331505, 1445634, 1597806, 1686573, 1873970, 2168451, 2409390, 2663010, 2810955, 3373146, 3614085, 3994515, 4336902, 5059719, 5621910, 7228170, 7989030, 8432865, 10119438, 10842255, 15179157, 16865730, 21684510, 25298595, 30358314, 50597190, 75895785, 151791570]

約数ペア:

[(1, 151791570), (2, 75895785), (3, 50597190), (5, 30358314), (6, 25298595), (7, 21684510), (9, 16865730), (10, 15179157), (14, 10842255), (15, 10119438), (18, 8432865), (19, 7989030), (21, 7228170), (27, 5621910), (30, 5059719), (35, 4336902), (38, 3994515), (42, 3614085), (45, 3373146), (54, 2810955), (57, 2663010), (63, 2409390), (70, 2168451), (81, 1873970), (90, 1686573), (95, 1597806), (105, 1445634), (114, 1331505), (126, 1204695), (133, 1141290), (135, 1124382), (162, 936985), (171, 887670), (189, 803130), (190, 798903), (210, 722817), (266, 570645), (270, 562191), (285, 532602), (315, 481878), (342, 443835), (378, 401565), (399, 380430), (405, 374794), (513, 295890), (567, 267710), (570, 266301), (630, 240939), (665, 228258), (798, 190215), (810, 187397), (855, 177534), (945, 160626), (1026, 147945), (1134, 133855), (1197, 126810), (1330, 114129), (1409, 107730), (1539, 98630), (1710, 88767), (1890, 80313), (1995, 76086), (2394, 63405), (2565, 59178), (2818, 53865), (2835, 53542), (3078, 49315), (3591, 42270), (3990, 38043), (4227, 35910), (5130, 29589), (5670, 26771), (5985, 25362), (7045, 21546), (7182, 21135), (7695, 19726), (8454, 17955), (9863, 15390), (10773, 14090), (11970, 12681)]