2099228880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{17117}}^1$

素因数の和:17213

約数の個数: 160

約数和(自身を含む): 7539588864

約数和(自身を除く): 5440359984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 105, 112, 120, 140, 146, 168, 210, 219, 240, 280, 292, 336, 365, 420, 438, 511, 560, 584, 730, 840, 876, 1022, 1095, 1168, 1460, 1533, 1680, 1752, 2044, 2190, 2555, 2920, 3066, 3504, 4088, 4380, 5110, 5840, 6132, 7665, 8176, 8760, 10220, 12264, 15330, 17117, 17520, 20440, 24528, 30660, 34234, 40880, 51351, 61320, 68468, 85585, 102702, 119819, 122640, 136936, 171170, 205404, 239638, 256755, 273872, 342340, 359457, 410808, 479276, 513510, 599095, 684680, 718914, 821616, 958552, 1027020, 1198190, 1249541, 1369360, 1437828, 1797285, 1917104, 2054040, 2396380, 2499082, 2875656, 3594570, 3748623, 4108080, 4792760, 4998164, 5751312, 6247705, 7189140, 7497246, 8746787, 9585520, 9996328, 12495410, 14378280, 14994492, 17493574, 18743115, 19992656, 24990820, 26240361, 28756560, 29988984, 34987148, 37486230, 43733935, 49981640, 52480722, 59977968, 69974296, 74972460, 87467870, 99963280, 104961444, 131201805, 139948592, 149944920, 174935740, 209922888, 262403610, 299889840, 349871480, 419845776, 524807220, 699742960, 1049614440, 2099228880]

約数ペア:

[(1, 2099228880), (2, 1049614440), (3, 699742960), (4, 524807220), (5, 419845776), (6, 349871480), (7, 299889840), (8, 262403610), (10, 209922888), (12, 174935740), (14, 149944920), (15, 139948592), (16, 131201805), (20, 104961444), (21, 99963280), (24, 87467870), (28, 74972460), (30, 69974296), (35, 59977968), (40, 52480722), (42, 49981640), (48, 43733935), (56, 37486230), (60, 34987148), (70, 29988984), (73, 28756560), (80, 26240361), (84, 24990820), (105, 19992656), (112, 18743115), (120, 17493574), (140, 14994492), (146, 14378280), (168, 12495410), (210, 9996328), (219, 9585520), (240, 8746787), (280, 7497246), (292, 7189140), (336, 6247705), (365, 5751312), (420, 4998164), (438, 4792760), (511, 4108080), (560, 3748623), (584, 3594570), (730, 2875656), (840, 2499082), (876, 2396380), (1022, 2054040), (1095, 1917104), (1168, 1797285), (1460, 1437828), (1533, 1369360), (1680, 1249541), (1752, 1198190), (2044, 1027020), (2190, 958552), (2555, 821616), (2920, 718914), (3066, 684680), (3504, 599095), (4088, 513510), (4380, 479276), (5110, 410808), (5840, 359457), (6132, 342340), (7665, 273872), (8176, 256755), (8760, 239638), (10220, 205404), (12264, 171170), (15330, 136936), (17117, 122640), (17520, 119819), (20440, 102702), (24528, 85585), (30660, 68468), (34234, 61320), (40880, 51351)]