402492960

素因数分解:

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

素因数の和:400

約数の個数: 288

約数和(自身を含む): 1481276160

約数和(自身を除く): 1078783200

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, 47, 48, 57, 60, 72, 76, 80, 90, 94, 95, 96, 114, 120, 141, 144, 152, 160, 171, 180, 188, 190, 228, 235, 240, 282, 285, 288, 304, 313, 342, 360, 376, 380, 423, 456, 470, 480, 564, 570, 608, 626, 684, 705, 720, 752, 760, 846, 855, 893, 912, 939, 940, 1128, 1140, 1252, 1368, 1410, 1440, 1504, 1520, 1565, 1692, 1710, 1786, 1824, 1878, 1880, 2115, 2256, 2280, 2504, 2679, 2736, 2817, 2820, 3040, 3130, 3384, 3420, 3572, 3756, 3760, 4230, 4465, 4512, 4560, 4695, 5008, 5358, 5472, 5634, 5640, 5947, 6260, 6768, 6840, 7144, 7512, 7520, 8037, 8460, 8930, 9120, 9390, 10016, 10716, 11268, 11280, 11894, 12520, 13395, 13536, 13680, 14085, 14288, 14711, 15024, 16074, 16920, 17841, 17860, 18780, 21432, 22536, 22560, 23788, 25040, 26790, 27360, 28170, 28576, 29422, 29735, 30048, 32148, 33840, 35682, 35720, 37560, 40185, 42864, 44133, 45072, 47576, 50080, 53523, 53580, 56340, 58844, 59470, 64296, 67680, 71364, 71440, 73555, 75120, 80370, 85728, 88266, 89205, 90144, 95152, 107046, 107160, 112680, 117688, 118940, 128592, 132399, 142728, 142880, 147110, 150240, 160740, 176532, 178410, 190304, 214092, 214320, 220665, 225360, 235376, 237880, 257184, 264798, 267615, 279509, 285456, 294220, 321480, 353064, 356820, 428184, 428640, 441330, 450720, 470752, 475760, 529596, 535230, 559018, 570912, 588440, 642960, 661995, 706128, 713640, 838527, 856368, 882660, 951520, 1059192, 1070460, 1118036, 1176880, 1285920, 1323990, 1397545, 1412256, 1427280, 1677054, 1712736, 1765320, 2118384, 2140920, 2236072, 2353760, 2515581, 2647980, 2795090, 2854560, 3354108, 3530640, 4192635, 4236768, 4281840, 4472144, 5031162, 5295960, 5590180, 6708216, 7061280, 8385270, 8563680, 8944288, 10062324, 10591920, 11180360, 12577905, 13416432, 16770540, 20124648, 21183840, 22360720, 25155810, 26832864, 33541080, 40249296, 44721440, 50311620, 67082160, 80498592, 100623240, 134164320, 201246480, 402492960]

約数ペア:

[(1, 402492960), (2, 201246480), (3, 134164320), (4, 100623240), (5, 80498592), (6, 67082160), (8, 50311620), (9, 44721440), (10, 40249296), (12, 33541080), (15, 26832864), (16, 25155810), (18, 22360720), (19, 21183840), (20, 20124648), (24, 16770540), (30, 13416432), (32, 12577905), (36, 11180360), (38, 10591920), (40, 10062324), (45, 8944288), (47, 8563680), (48, 8385270), (57, 7061280), (60, 6708216), (72, 5590180), (76, 5295960), (80, 5031162), (90, 4472144), (94, 4281840), (95, 4236768), (96, 4192635), (114, 3530640), (120, 3354108), (141, 2854560), (144, 2795090), (152, 2647980), (160, 2515581), (171, 2353760), (180, 2236072), (188, 2140920), (190, 2118384), (228, 1765320), (235, 1712736), (240, 1677054), (282, 1427280), (285, 1412256), (288, 1397545), (304, 1323990), (313, 1285920), (342, 1176880), (360, 1118036), (376, 1070460), (380, 1059192), (423, 951520), (456, 882660), (470, 856368), (480, 838527), (564, 713640), (570, 706128), (608, 661995), (626, 642960), (684, 588440), (705, 570912), (720, 559018), (752, 535230), (760, 529596), (846, 475760), (855, 470752), (893, 450720), (912, 441330), (939, 428640), (940, 428184), (1128, 356820), (1140, 353064), (1252, 321480), (1368, 294220), (1410, 285456), (1440, 279509), (1504, 267615), (1520, 264798), (1565, 257184), (1692, 237880), (1710, 235376), (1786, 225360), (1824, 220665), (1878, 214320), (1880, 214092), (2115, 190304), (2256, 178410), (2280, 176532), (2504, 160740), (2679, 150240), (2736, 147110), (2817, 142880), (2820, 142728), (3040, 132399), (3130, 128592), (3384, 118940), (3420, 117688), (3572, 112680), (3756, 107160), (3760, 107046), (4230, 95152), (4465, 90144), (4512, 89205), (4560, 88266), (4695, 85728), (5008, 80370), (5358, 75120), (5472, 73555), (5634, 71440), (5640, 71364), (5947, 67680), (6260, 64296), (6768, 59470), (6840, 58844), (7144, 56340), (7512, 53580), (7520, 53523), (8037, 50080), (8460, 47576), (8930, 45072), (9120, 44133), (9390, 42864), (10016, 40185), (10716, 37560), (11268, 35720), (11280, 35682), (11894, 33840), (12520, 32148), (13395, 30048), (13536, 29735), (13680, 29422), (14085, 28576), (14288, 28170), (14711, 27360), (15024, 26790), (16074, 25040), (16920, 23788), (17841, 22560), (17860, 22536), (18780, 21432)]