2198753640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{7741}}^1$

素因数の和:8024

約数の個数: 128

約数和(自身を含む): 7357996800

約数和(自身を除く): 5159243160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 263, 270, 360, 526, 540, 789, 1052, 1080, 1315, 1578, 2104, 2367, 2630, 3156, 3945, 4734, 5260, 6312, 7101, 7741, 7890, 9468, 10520, 11835, 14202, 15482, 15780, 18936, 23223, 23670, 28404, 30964, 31560, 35505, 38705, 46446, 47340, 56808, 61928, 69669, 71010, 77410, 92892, 94680, 116115, 139338, 142020, 154820, 185784, 209007, 232230, 278676, 284040, 309640, 348345, 418014, 464460, 557352, 696690, 836028, 928920, 1045035, 1393380, 1672056, 2035883, 2090070, 2786760, 4071766, 4180140, 6107649, 8143532, 8360280, 10179415, 12215298, 16287064, 18322947, 20358830, 24430596, 30538245, 36645894, 40717660, 48861192, 54968841, 61076490, 73291788, 81435320, 91614735, 109937682, 122152980, 146583576, 183229470, 219875364, 244305960, 274844205, 366458940, 439750728, 549688410, 732917880, 1099376820, 2198753640]

約数ペア:

[(1, 2198753640), (2, 1099376820), (3, 732917880), (4, 549688410), (5, 439750728), (6, 366458940), (8, 274844205), (9, 244305960), (10, 219875364), (12, 183229470), (15, 146583576), (18, 122152980), (20, 109937682), (24, 91614735), (27, 81435320), (30, 73291788), (36, 61076490), (40, 54968841), (45, 48861192), (54, 40717660), (60, 36645894), (72, 30538245), (90, 24430596), (108, 20358830), (120, 18322947), (135, 16287064), (180, 12215298), (216, 10179415), (263, 8360280), (270, 8143532), (360, 6107649), (526, 4180140), (540, 4071766), (789, 2786760), (1052, 2090070), (1080, 2035883), (1315, 1672056), (1578, 1393380), (2104, 1045035), (2367, 928920), (2630, 836028), (3156, 696690), (3945, 557352), (4734, 464460), (5260, 418014), (6312, 348345), (7101, 309640), (7741, 284040), (7890, 278676), (9468, 232230), (10520, 209007), (11835, 185784), (14202, 154820), (15482, 142020), (15780, 139338), (18936, 116115), (23223, 94680), (23670, 92892), (28404, 77410), (30964, 71010), (31560, 69669), (35505, 61928), (38705, 56808), (46446, 47340)]