191779920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4673}}^1$

素因数の和:4714

約数の個数: 160

約数和(自身を含む): 695491200

約数和(自身を除く): 503711280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 4673, 5130, 6840, 8208, 9346, 10260, 13680, 14019, 18692, 20520, 23365, 28038, 37384, 41040, 42057, 46730, 56076, 70095, 74768, 84114, 88787, 93460, 112152, 126171, 140190, 168228, 177574, 186920, 210285, 224304, 252342, 266361, 280380, 336456, 355148, 373840, 420570, 443935, 504684, 532722, 560760, 630855, 672912, 710296, 799083, 841140, 887870, 1009368, 1065444, 1121520, 1261710, 1331805, 1420592, 1598166, 1682280, 1775740, 2018736, 2130888, 2397249, 2523420, 2663610, 3196332, 3364560, 3551480, 3995415, 4261776, 4794498, 5046840, 5327220, 6392664, 7102960, 7990830, 9588996, 10093680, 10654440, 11986245, 12785328, 15981660, 19177992, 21308880, 23972490, 31963320, 38355984, 47944980, 63926640, 95889960, 191779920]

約数ペア:

[(1, 191779920), (2, 95889960), (3, 63926640), (4, 47944980), (5, 38355984), (6, 31963320), (8, 23972490), (9, 21308880), (10, 19177992), (12, 15981660), (15, 12785328), (16, 11986245), (18, 10654440), (19, 10093680), (20, 9588996), (24, 7990830), (27, 7102960), (30, 6392664), (36, 5327220), (38, 5046840), (40, 4794498), (45, 4261776), (48, 3995415), (54, 3551480), (57, 3364560), (60, 3196332), (72, 2663610), (76, 2523420), (80, 2397249), (90, 2130888), (95, 2018736), (108, 1775740), (114, 1682280), (120, 1598166), (135, 1420592), (144, 1331805), (152, 1261710), (171, 1121520), (180, 1065444), (190, 1009368), (216, 887870), (228, 841140), (240, 799083), (270, 710296), (285, 672912), (304, 630855), (342, 560760), (360, 532722), (380, 504684), (432, 443935), (456, 420570), (513, 373840), (540, 355148), (570, 336456), (684, 280380), (720, 266361), (760, 252342), (855, 224304), (912, 210285), (1026, 186920), (1080, 177574), (1140, 168228), (1368, 140190), (1520, 126171), (1710, 112152), (2052, 93460), (2160, 88787), (2280, 84114), (2565, 74768), (2736, 70095), (3420, 56076), (4104, 46730), (4560, 42057), (4673, 41040), (5130, 37384), (6840, 28038), (8208, 23365), (9346, 20520), (10260, 18692), (13680, 14019)]