200120160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21943}}^1$

素因数の和:21980

約数の個数: 96

約数和(自身を含む): 663586560

約数和(自身を除く): 463466400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 21943, 43886, 65829, 87772, 109715, 131658, 175544, 219430, 263316, 329145, 351088, 416917, 438860, 526632, 658290, 702176, 833834, 877720, 1053264, 1250751, 1316580, 1667668, 1755440, 2084585, 2106528, 2501502, 2633160, 3335336, 3510880, 4169170, 5003004, 5266320, 6253755, 6670672, 8338340, 10006008, 10532640, 12507510, 13341344, 16676680, 20012016, 25015020, 33353360, 40024032, 50030040, 66706720, 100060080, 200120160]

約数ペア:

[(1, 200120160), (2, 100060080), (3, 66706720), (4, 50030040), (5, 40024032), (6, 33353360), (8, 25015020), (10, 20012016), (12, 16676680), (15, 13341344), (16, 12507510), (19, 10532640), (20, 10006008), (24, 8338340), (30, 6670672), (32, 6253755), (38, 5266320), (40, 5003004), (48, 4169170), (57, 3510880), (60, 3335336), (76, 2633160), (80, 2501502), (95, 2106528), (96, 2084585), (114, 1755440), (120, 1667668), (152, 1316580), (160, 1250751), (190, 1053264), (228, 877720), (240, 833834), (285, 702176), (304, 658290), (380, 526632), (456, 438860), (480, 416917), (570, 351088), (608, 329145), (760, 263316), (912, 219430), (1140, 175544), (1520, 131658), (1824, 109715), (2280, 87772), (3040, 65829), (4560, 43886), (9120, 21943)]