155021760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2833}}^1$

素因数の和:2875

約数の個数: 168

約数和(自身を含む): 561472080

約数和(自身を除く): 406450320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2833, 2880, 3040, 3420, 3648, 4560, 5472, 5666, 6080, 6840, 8499, 9120, 10944, 11332, 13680, 14165, 16998, 18240, 22664, 25497, 27360, 28330, 33996, 42495, 45328, 50994, 53827, 54720, 56660, 67992, 84990, 90656, 101988, 107654, 113320, 127485, 135984, 161481, 169980, 181312, 203976, 215308, 226640, 254970, 269135, 271968, 322962, 339960, 407952, 430616, 453280, 484443, 509940, 538270, 543936, 645924, 679920, 807405, 815904, 861232, 906560, 968886, 1019880, 1076540, 1291848, 1359840, 1614810, 1631808, 1722464, 1937772, 2039760, 2153080, 2422215, 2583696, 2719680, 3229620, 3444928, 3875544, 4079520, 4306160, 4844430, 5167392, 6459240, 7751088, 8159040, 8612320, 9688860, 10334784, 12918480, 15502176, 17224640, 19377720, 25836960, 31004352, 38755440, 51673920, 77510880, 155021760]

約数ペア:

[(1, 155021760), (2, 77510880), (3, 51673920), (4, 38755440), (5, 31004352), (6, 25836960), (8, 19377720), (9, 17224640), (10, 15502176), (12, 12918480), (15, 10334784), (16, 9688860), (18, 8612320), (19, 8159040), (20, 7751088), (24, 6459240), (30, 5167392), (32, 4844430), (36, 4306160), (38, 4079520), (40, 3875544), (45, 3444928), (48, 3229620), (57, 2719680), (60, 2583696), (64, 2422215), (72, 2153080), (76, 2039760), (80, 1937772), (90, 1722464), (95, 1631808), (96, 1614810), (114, 1359840), (120, 1291848), (144, 1076540), (152, 1019880), (160, 968886), (171, 906560), (180, 861232), (190, 815904), (192, 807405), (228, 679920), (240, 645924), (285, 543936), (288, 538270), (304, 509940), (320, 484443), (342, 453280), (360, 430616), (380, 407952), (456, 339960), (480, 322962), (570, 271968), (576, 269135), (608, 254970), (684, 226640), (720, 215308), (760, 203976), (855, 181312), (912, 169980), (960, 161481), (1140, 135984), (1216, 127485), (1368, 113320), (1440, 107654), (1520, 101988), (1710, 90656), (1824, 84990), (2280, 67992), (2736, 56660), (2833, 54720), (2880, 53827), (3040, 50994), (3420, 45328), (3648, 42495), (4560, 33996), (5472, 28330), (5666, 27360), (6080, 25497), (6840, 22664), (8499, 18240), (9120, 16998), (10944, 14165), (11332, 13680)]