337960980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{743}}^1$

素因数の和:803

約数の個数: 216

約数和(自身を含む): 1238170752

約数和(自身を除く): 900209772

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 361, 380, 399, 420, 532, 570, 630, 665, 684, 722, 743, 798, 855, 1083, 1140, 1197, 1260, 1330, 1444, 1486, 1596, 1710, 1805, 1995, 2166, 2229, 2394, 2527, 2660, 2972, 3249, 3420, 3610, 3715, 3990, 4332, 4458, 4788, 5054, 5201, 5415, 5985, 6498, 6687, 7220, 7430, 7581, 7980, 8916, 10108, 10402, 10830, 11145, 11970, 12635, 12996, 13374, 14117, 14860, 15162, 15603, 16245, 20804, 21660, 22290, 22743, 23940, 25270, 26005, 26748, 28234, 30324, 31206, 32490, 33435, 37905, 42351, 44580, 45486, 46809, 50540, 52010, 56468, 62412, 64980, 66870, 70585, 75810, 78015, 84702, 90972, 93618, 98819, 104020, 113715, 127053, 133740, 141170, 151620, 156030, 169404, 187236, 197638, 211755, 227430, 234045, 254106, 268223, 282340, 296457, 312060, 395276, 423510, 454860, 468090, 494095, 508212, 536446, 592914, 635265, 804669, 847020, 889371, 936180, 988190, 1072892, 1185828, 1270530, 1341115, 1482285, 1609338, 1778742, 1877561, 1976380, 2414007, 2541060, 2682230, 2964570, 3218676, 3557484, 3755122, 4023345, 4446855, 4828014, 5364460, 5632683, 5929140, 7510244, 8046690, 8893710, 9387805, 9656028, 11265366, 12070035, 16093380, 16898049, 17787420, 18775610, 22530732, 24140070, 28163415, 33796098, 37551220, 48280140, 56326830, 67592196, 84490245, 112653660, 168980490, 337960980]

約数ペア:

[(1, 337960980), (2, 168980490), (3, 112653660), (4, 84490245), (5, 67592196), (6, 56326830), (7, 48280140), (9, 37551220), (10, 33796098), (12, 28163415), (14, 24140070), (15, 22530732), (18, 18775610), (19, 17787420), (20, 16898049), (21, 16093380), (28, 12070035), (30, 11265366), (35, 9656028), (36, 9387805), (38, 8893710), (42, 8046690), (45, 7510244), (57, 5929140), (60, 5632683), (63, 5364460), (70, 4828014), (76, 4446855), (84, 4023345), (90, 3755122), (95, 3557484), (105, 3218676), (114, 2964570), (126, 2682230), (133, 2541060), (140, 2414007), (171, 1976380), (180, 1877561), (190, 1778742), (210, 1609338), (228, 1482285), (252, 1341115), (266, 1270530), (285, 1185828), (315, 1072892), (342, 988190), (361, 936180), (380, 889371), (399, 847020), (420, 804669), (532, 635265), (570, 592914), (630, 536446), (665, 508212), (684, 494095), (722, 468090), (743, 454860), (798, 423510), (855, 395276), (1083, 312060), (1140, 296457), (1197, 282340), (1260, 268223), (1330, 254106), (1444, 234045), (1486, 227430), (1596, 211755), (1710, 197638), (1805, 187236), (1995, 169404), (2166, 156030), (2229, 151620), (2394, 141170), (2527, 133740), (2660, 127053), (2972, 113715), (3249, 104020), (3420, 98819), (3610, 93618), (3715, 90972), (3990, 84702), (4332, 78015), (4458, 75810), (4788, 70585), (5054, 66870), (5201, 64980), (5415, 62412), (5985, 56468), (6498, 52010), (6687, 50540), (7220, 46809), (7430, 45486), (7581, 44580), (7980, 42351), (8916, 37905), (10108, 33435), (10402, 32490), (10830, 31206), (11145, 30324), (11970, 28234), (12635, 26748), (12996, 26005), (13374, 25270), (14117, 23940), (14860, 22743), (15162, 22290), (15603, 21660), (16245, 20804)]