201246480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:398

約数の個数: 240

約数和(自身を含む): 728881920

約数和(自身を除く): 527635440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 47, 48, 57, 60, 72, 76, 80, 90, 94, 95, 114, 120, 141, 144, 152, 171, 180, 188, 190, 228, 235, 240, 282, 285, 304, 313, 342, 360, 376, 380, 423, 456, 470, 564, 570, 626, 684, 705, 720, 752, 760, 846, 855, 893, 912, 939, 940, 1128, 1140, 1252, 1368, 1410, 1520, 1565, 1692, 1710, 1786, 1878, 1880, 2115, 2256, 2280, 2504, 2679, 2736, 2817, 2820, 3130, 3384, 3420, 3572, 3756, 3760, 4230, 4465, 4560, 4695, 5008, 5358, 5634, 5640, 5947, 6260, 6768, 6840, 7144, 7512, 8037, 8460, 8930, 9390, 10716, 11268, 11280, 11894, 12520, 13395, 13680, 14085, 14288, 14711, 15024, 16074, 16920, 17841, 17860, 18780, 21432, 22536, 23788, 25040, 26790, 28170, 29422, 29735, 32148, 33840, 35682, 35720, 37560, 40185, 42864, 44133, 45072, 47576, 53523, 53580, 56340, 58844, 59470, 64296, 71364, 71440, 73555, 75120, 80370, 88266, 89205, 95152, 107046, 107160, 112680, 117688, 118940, 128592, 132399, 142728, 147110, 160740, 176532, 178410, 214092, 214320, 220665, 225360, 235376, 237880, 264798, 267615, 279509, 285456, 294220, 321480, 353064, 356820, 428184, 441330, 475760, 529596, 535230, 559018, 588440, 642960, 661995, 706128, 713640, 838527, 856368, 882660, 1059192, 1070460, 1118036, 1176880, 1323990, 1397545, 1427280, 1677054, 1765320, 2118384, 2140920, 2236072, 2515581, 2647980, 2795090, 3354108, 3530640, 4192635, 4281840, 4472144, 5031162, 5295960, 5590180, 6708216, 8385270, 10062324, 10591920, 11180360, 12577905, 13416432, 16770540, 20124648, 22360720, 25155810, 33541080, 40249296, 50311620, 67082160, 100623240, 201246480]

約数ペア:

[(1, 201246480), (2, 100623240), (3, 67082160), (4, 50311620), (5, 40249296), (6, 33541080), (8, 25155810), (9, 22360720), (10, 20124648), (12, 16770540), (15, 13416432), (16, 12577905), (18, 11180360), (19, 10591920), (20, 10062324), (24, 8385270), (30, 6708216), (36, 5590180), (38, 5295960), (40, 5031162), (45, 4472144), (47, 4281840), (48, 4192635), (57, 3530640), (60, 3354108), (72, 2795090), (76, 2647980), (80, 2515581), (90, 2236072), (94, 2140920), (95, 2118384), (114, 1765320), (120, 1677054), (141, 1427280), (144, 1397545), (152, 1323990), (171, 1176880), (180, 1118036), (188, 1070460), (190, 1059192), (228, 882660), (235, 856368), (240, 838527), (282, 713640), (285, 706128), (304, 661995), (313, 642960), (342, 588440), (360, 559018), (376, 535230), (380, 529596), (423, 475760), (456, 441330), (470, 428184), (564, 356820), (570, 353064), (626, 321480), (684, 294220), (705, 285456), (720, 279509), (752, 267615), (760, 264798), (846, 237880), (855, 235376), (893, 225360), (912, 220665), (939, 214320), (940, 214092), (1128, 178410), (1140, 176532), (1252, 160740), (1368, 147110), (1410, 142728), (1520, 132399), (1565, 128592), (1692, 118940), (1710, 117688), (1786, 112680), (1878, 107160), (1880, 107046), (2115, 95152), (2256, 89205), (2280, 88266), (2504, 80370), (2679, 75120), (2736, 73555), (2817, 71440), (2820, 71364), (3130, 64296), (3384, 59470), (3420, 58844), (3572, 56340), (3756, 53580), (3760, 53523), (4230, 47576), (4465, 45072), (4560, 44133), (4695, 42864), (5008, 40185), (5358, 37560), (5634, 35720), (5640, 35682), (5947, 33840), (6260, 32148), (6768, 29735), (6840, 29422), (7144, 28170), (7512, 26790), (8037, 25040), (8460, 23788), (8930, 22536), (9390, 21432), (10716, 18780), (11268, 17860), (11280, 17841), (11894, 16920), (12520, 16074), (13395, 15024), (13680, 14711), (14085, 14288)]