244917120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{18223}}^1$

素因数の和:18252

約数の個数: 128

約数和(自身を含む): 892247040

約数和(自身を除く): 647329920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 18223, 36446, 54669, 72892, 91115, 109338, 127561, 145784, 182230, 218676, 255122, 273345, 291568, 364460, 382683, 437352, 510244, 546690, 583136, 637805, 728920, 765366, 874704, 1020488, 1093380, 1166272, 1275610, 1457840, 1530732, 1749408, 1913415, 2040976, 2186760, 2332544, 2551220, 2915680, 3061464, 3498816, 3826830, 4081952, 4373520, 5102440, 5831360, 6122928, 6997632, 7653660, 8163904, 8747040, 10204880, 11662720, 12245856, 15307320, 16327808, 17494080, 20409760, 24491712, 30614640, 34988160, 40819520, 48983424, 61229280, 81639040, 122458560, 244917120]

約数ペア:

[(1, 244917120), (2, 122458560), (3, 81639040), (4, 61229280), (5, 48983424), (6, 40819520), (7, 34988160), (8, 30614640), (10, 24491712), (12, 20409760), (14, 17494080), (15, 16327808), (16, 15307320), (20, 12245856), (21, 11662720), (24, 10204880), (28, 8747040), (30, 8163904), (32, 7653660), (35, 6997632), (40, 6122928), (42, 5831360), (48, 5102440), (56, 4373520), (60, 4081952), (64, 3826830), (70, 3498816), (80, 3061464), (84, 2915680), (96, 2551220), (105, 2332544), (112, 2186760), (120, 2040976), (128, 1913415), (140, 1749408), (160, 1530732), (168, 1457840), (192, 1275610), (210, 1166272), (224, 1093380), (240, 1020488), (280, 874704), (320, 765366), (336, 728920), (384, 637805), (420, 583136), (448, 546690), (480, 510244), (560, 437352), (640, 382683), (672, 364460), (840, 291568), (896, 273345), (960, 255122), (1120, 218676), (1344, 182230), (1680, 145784), (1920, 127561), (2240, 109338), (2688, 91115), (3360, 72892), (4480, 54669), (6720, 36446), (13440, 18223)]