387613680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{509}}^1$

素因数の和:711

約数の個数: 160

約数和(自身を含む): 1274918400

約数和(自身を除く): 887304720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 167, 190, 228, 240, 285, 304, 334, 380, 456, 501, 509, 570, 668, 760, 835, 912, 1002, 1018, 1140, 1336, 1520, 1527, 1670, 2004, 2036, 2280, 2505, 2545, 2672, 3054, 3173, 3340, 4008, 4072, 4560, 5010, 5090, 6108, 6346, 6680, 7635, 8016, 8144, 9519, 9671, 10020, 10180, 12216, 12692, 13360, 15270, 15865, 19038, 19342, 20040, 20360, 24432, 25384, 29013, 30540, 31730, 38076, 38684, 40080, 40720, 47595, 48355, 50768, 58026, 61080, 63460, 76152, 77368, 85003, 95190, 96710, 116052, 122160, 126920, 145065, 152304, 154736, 170006, 190380, 193420, 232104, 253840, 255009, 290130, 340012, 380760, 386840, 425015, 464208, 510018, 580260, 680024, 761520, 773680, 850030, 1020036, 1160520, 1275045, 1360048, 1615057, 1700060, 2040072, 2321040, 2550090, 3230114, 3400120, 4080144, 4845171, 5100180, 6460228, 6800240, 8075285, 9690342, 10200360, 12920456, 16150570, 19380684, 20400720, 24225855, 25840912, 32301140, 38761368, 48451710, 64602280, 77522736, 96903420, 129204560, 193806840, 387613680]

約数ペア:

[(1, 387613680), (2, 193806840), (3, 129204560), (4, 96903420), (5, 77522736), (6, 64602280), (8, 48451710), (10, 38761368), (12, 32301140), (15, 25840912), (16, 24225855), (19, 20400720), (20, 19380684), (24, 16150570), (30, 12920456), (38, 10200360), (40, 9690342), (48, 8075285), (57, 6800240), (60, 6460228), (76, 5100180), (80, 4845171), (95, 4080144), (114, 3400120), (120, 3230114), (152, 2550090), (167, 2321040), (190, 2040072), (228, 1700060), (240, 1615057), (285, 1360048), (304, 1275045), (334, 1160520), (380, 1020036), (456, 850030), (501, 773680), (509, 761520), (570, 680024), (668, 580260), (760, 510018), (835, 464208), (912, 425015), (1002, 386840), (1018, 380760), (1140, 340012), (1336, 290130), (1520, 255009), (1527, 253840), (1670, 232104), (2004, 193420), (2036, 190380), (2280, 170006), (2505, 154736), (2545, 152304), (2672, 145065), (3054, 126920), (3173, 122160), (3340, 116052), (4008, 96710), (4072, 95190), (4560, 85003), (5010, 77368), (5090, 76152), (6108, 63460), (6346, 61080), (6680, 58026), (7635, 50768), (8016, 48355), (8144, 47595), (9519, 40720), (9671, 40080), (10020, 38684), (10180, 38076), (12216, 31730), (12692, 30540), (13360, 29013), (15270, 25384), (15865, 24432), (19038, 20360), (19342, 20040)]