804267720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3793}}^1$

素因数の和:3860

約数の個数: 192

約数和(自身を含む): 2840947200

約数和(自身を除く): 2036679480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 57, 60, 62, 72, 76, 90, 93, 95, 114, 120, 124, 152, 155, 171, 180, 186, 190, 228, 248, 279, 285, 310, 342, 360, 372, 380, 456, 465, 558, 570, 589, 620, 684, 744, 760, 855, 930, 1116, 1140, 1178, 1240, 1368, 1395, 1710, 1767, 1860, 2232, 2280, 2356, 2790, 2945, 3420, 3534, 3720, 3793, 4712, 5301, 5580, 5890, 6840, 7068, 7586, 8835, 10602, 11160, 11379, 11780, 14136, 15172, 17670, 18965, 21204, 22758, 23560, 26505, 30344, 34137, 35340, 37930, 42408, 45516, 53010, 56895, 68274, 70680, 72067, 75860, 91032, 106020, 113790, 117583, 136548, 144134, 151720, 170685, 212040, 216201, 227580, 235166, 273096, 288268, 341370, 352749, 360335, 432402, 455160, 470332, 576536, 587915, 648603, 682740, 705498, 720670, 864804, 940664, 1058247, 1081005, 1175830, 1297206, 1365480, 1410996, 1441340, 1729608, 1763745, 2116494, 2162010, 2234077, 2351660, 2594412, 2821992, 2882680, 3243015, 3527490, 4232988, 4324020, 4468154, 4703320, 5188824, 5291235, 6486030, 6702231, 7054980, 8465976, 8648040, 8936308, 10582470, 11170385, 12972060, 13404462, 14109960, 17872616, 20106693, 21164940, 22340770, 25944120, 26808924, 33511155, 40213386, 42329880, 44681540, 53617848, 67022310, 80426772, 89363080, 100533465, 134044620, 160853544, 201066930, 268089240, 402133860, 804267720]

約数ペア:

[(1, 804267720), (2, 402133860), (3, 268089240), (4, 201066930), (5, 160853544), (6, 134044620), (8, 100533465), (9, 89363080), (10, 80426772), (12, 67022310), (15, 53617848), (18, 44681540), (19, 42329880), (20, 40213386), (24, 33511155), (30, 26808924), (31, 25944120), (36, 22340770), (38, 21164940), (40, 20106693), (45, 17872616), (57, 14109960), (60, 13404462), (62, 12972060), (72, 11170385), (76, 10582470), (90, 8936308), (93, 8648040), (95, 8465976), (114, 7054980), (120, 6702231), (124, 6486030), (152, 5291235), (155, 5188824), (171, 4703320), (180, 4468154), (186, 4324020), (190, 4232988), (228, 3527490), (248, 3243015), (279, 2882680), (285, 2821992), (310, 2594412), (342, 2351660), (360, 2234077), (372, 2162010), (380, 2116494), (456, 1763745), (465, 1729608), (558, 1441340), (570, 1410996), (589, 1365480), (620, 1297206), (684, 1175830), (744, 1081005), (760, 1058247), (855, 940664), (930, 864804), (1116, 720670), (1140, 705498), (1178, 682740), (1240, 648603), (1368, 587915), (1395, 576536), (1710, 470332), (1767, 455160), (1860, 432402), (2232, 360335), (2280, 352749), (2356, 341370), (2790, 288268), (2945, 273096), (3420, 235166), (3534, 227580), (3720, 216201), (3793, 212040), (4712, 170685), (5301, 151720), (5580, 144134), (5890, 136548), (6840, 117583), (7068, 113790), (7586, 106020), (8835, 91032), (10602, 75860), (11160, 72067), (11379, 70680), (11780, 68274), (14136, 56895), (15172, 53010), (17670, 45516), (18965, 42408), (21204, 37930), (22758, 35340), (23560, 34137), (26505, 30344)]