147261840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{461}}^1$

素因数の和:510

約数の個数: 160

約数和(自身を含む): 503217792

約数和(自身を除く): 355955952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 461, 484, 528, 605, 660, 726, 880, 922, 968, 1210, 1320, 1331, 1383, 1452, 1815, 1844, 1936, 2305, 2420, 2640, 2662, 2766, 2904, 3630, 3688, 3993, 4610, 4840, 5071, 5324, 5532, 5808, 6655, 6915, 7260, 7376, 7986, 9220, 9680, 10142, 10648, 11064, 13310, 13830, 14520, 15213, 15972, 18440, 19965, 20284, 21296, 22128, 25355, 26620, 27660, 29040, 30426, 31944, 36880, 39930, 40568, 50710, 53240, 55320, 55781, 60852, 63888, 76065, 79860, 81136, 101420, 106480, 110640, 111562, 121704, 152130, 159720, 167343, 202840, 223124, 243408, 278905, 304260, 319440, 334686, 405680, 446248, 557810, 608520, 613591, 669372, 836715, 892496, 1115620, 1217040, 1227182, 1338744, 1673430, 1840773, 2231240, 2454364, 2677488, 3067955, 3346860, 3681546, 4462480, 4908728, 6135910, 6693720, 7363092, 9203865, 9817456, 12271820, 13387440, 14726184, 18407730, 24543640, 29452368, 36815460, 49087280, 73630920, 147261840]

約数ペア:

[(1, 147261840), (2, 73630920), (3, 49087280), (4, 36815460), (5, 29452368), (6, 24543640), (8, 18407730), (10, 14726184), (11, 13387440), (12, 12271820), (15, 9817456), (16, 9203865), (20, 7363092), (22, 6693720), (24, 6135910), (30, 4908728), (33, 4462480), (40, 3681546), (44, 3346860), (48, 3067955), (55, 2677488), (60, 2454364), (66, 2231240), (80, 1840773), (88, 1673430), (110, 1338744), (120, 1227182), (121, 1217040), (132, 1115620), (165, 892496), (176, 836715), (220, 669372), (240, 613591), (242, 608520), (264, 557810), (330, 446248), (363, 405680), (440, 334686), (461, 319440), (484, 304260), (528, 278905), (605, 243408), (660, 223124), (726, 202840), (880, 167343), (922, 159720), (968, 152130), (1210, 121704), (1320, 111562), (1331, 110640), (1383, 106480), (1452, 101420), (1815, 81136), (1844, 79860), (1936, 76065), (2305, 63888), (2420, 60852), (2640, 55781), (2662, 55320), (2766, 53240), (2904, 50710), (3630, 40568), (3688, 39930), (3993, 36880), (4610, 31944), (4840, 30426), (5071, 29040), (5324, 27660), (5532, 26620), (5808, 25355), (6655, 22128), (6915, 21296), (7260, 20284), (7376, 19965), (7986, 18440), (9220, 15972), (9680, 15213), (10142, 14520), (10648, 13830), (11064, 13310)]