419734320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1109}}^1$

素因数の和:1227

約数の個数: 160

約数和(自身を含む): 1387411200

約数和(自身を除く): 967676880

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, 83, 95, 114, 120, 152, 166, 190, 228, 240, 249, 285, 304, 332, 380, 415, 456, 498, 570, 664, 760, 830, 912, 996, 1109, 1140, 1245, 1328, 1520, 1577, 1660, 1992, 2218, 2280, 2490, 3154, 3320, 3327, 3984, 4436, 4560, 4731, 4980, 5545, 6308, 6640, 6654, 7885, 8872, 9462, 9960, 11090, 12616, 13308, 15770, 16635, 17744, 18924, 19920, 21071, 22180, 23655, 25232, 26616, 31540, 33270, 37848, 42142, 44360, 47310, 53232, 63080, 63213, 66540, 75696, 84284, 88720, 92047, 94620, 105355, 126160, 126426, 133080, 168568, 184094, 189240, 210710, 252852, 266160, 276141, 316065, 337136, 368188, 378480, 421420, 460235, 505704, 552282, 632130, 736376, 842840, 920470, 1011408, 1104564, 1264260, 1380705, 1472752, 1685680, 1748893, 1840940, 2209128, 2528520, 2761410, 3497786, 3681880, 4418256, 5057040, 5246679, 5522820, 6995572, 7363760, 8744465, 10493358, 11045640, 13991144, 17488930, 20986716, 22091280, 26233395, 27982288, 34977860, 41973432, 52466790, 69955720, 83946864, 104933580, 139911440, 209867160, 419734320]

約数ペア:

[(1, 419734320), (2, 209867160), (3, 139911440), (4, 104933580), (5, 83946864), (6, 69955720), (8, 52466790), (10, 41973432), (12, 34977860), (15, 27982288), (16, 26233395), (19, 22091280), (20, 20986716), (24, 17488930), (30, 13991144), (38, 11045640), (40, 10493358), (48, 8744465), (57, 7363760), (60, 6995572), (76, 5522820), (80, 5246679), (83, 5057040), (95, 4418256), (114, 3681880), (120, 3497786), (152, 2761410), (166, 2528520), (190, 2209128), (228, 1840940), (240, 1748893), (249, 1685680), (285, 1472752), (304, 1380705), (332, 1264260), (380, 1104564), (415, 1011408), (456, 920470), (498, 842840), (570, 736376), (664, 632130), (760, 552282), (830, 505704), (912, 460235), (996, 421420), (1109, 378480), (1140, 368188), (1245, 337136), (1328, 316065), (1520, 276141), (1577, 266160), (1660, 252852), (1992, 210710), (2218, 189240), (2280, 184094), (2490, 168568), (3154, 133080), (3320, 126426), (3327, 126160), (3984, 105355), (4436, 94620), (4560, 92047), (4731, 88720), (4980, 84284), (5545, 75696), (6308, 66540), (6640, 63213), (6654, 63080), (7885, 53232), (8872, 47310), (9462, 44360), (9960, 42142), (11090, 37848), (12616, 33270), (13308, 31540), (15770, 26616), (16635, 25232), (17744, 23655), (18924, 22180), (19920, 21071)]