2529661140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{19991}}^1$

素因数の和:20062

約数の個数: 144

約数和(自身を含む): 8295880320

約数和(自身を除く): 5766219180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 37, 38, 45, 57, 60, 74, 76, 90, 95, 111, 114, 148, 171, 180, 185, 190, 222, 228, 285, 333, 342, 370, 380, 444, 555, 570, 666, 684, 703, 740, 855, 1110, 1140, 1332, 1406, 1665, 1710, 2109, 2220, 2812, 3330, 3420, 3515, 4218, 6327, 6660, 7030, 8436, 10545, 12654, 14060, 19991, 21090, 25308, 31635, 39982, 42180, 59973, 63270, 79964, 99955, 119946, 126540, 179919, 199910, 239892, 299865, 359838, 379829, 399820, 599730, 719676, 739667, 759658, 899595, 1139487, 1199460, 1479334, 1519316, 1799190, 1899145, 2219001, 2278974, 2958668, 3418461, 3598380, 3698335, 3798290, 4438002, 4557948, 5697435, 6657003, 6836922, 7396670, 7596580, 8876004, 11095005, 11394870, 13314006, 13673844, 14053673, 14793340, 17092305, 22190010, 22789740, 26628012, 28107346, 33285015, 34184610, 42161019, 44380020, 56214692, 66570030, 68369220, 70268365, 84322038, 126483057, 133140060, 140536730, 168644076, 210805095, 252966114, 281073460, 421610190, 505932228, 632415285, 843220380, 1264830570, 2529661140]

約数ペア:

[(1, 2529661140), (2, 1264830570), (3, 843220380), (4, 632415285), (5, 505932228), (6, 421610190), (9, 281073460), (10, 252966114), (12, 210805095), (15, 168644076), (18, 140536730), (19, 133140060), (20, 126483057), (30, 84322038), (36, 70268365), (37, 68369220), (38, 66570030), (45, 56214692), (57, 44380020), (60, 42161019), (74, 34184610), (76, 33285015), (90, 28107346), (95, 26628012), (111, 22789740), (114, 22190010), (148, 17092305), (171, 14793340), (180, 14053673), (185, 13673844), (190, 13314006), (222, 11394870), (228, 11095005), (285, 8876004), (333, 7596580), (342, 7396670), (370, 6836922), (380, 6657003), (444, 5697435), (555, 4557948), (570, 4438002), (666, 3798290), (684, 3698335), (703, 3598380), (740, 3418461), (855, 2958668), (1110, 2278974), (1140, 2219001), (1332, 1899145), (1406, 1799190), (1665, 1519316), (1710, 1479334), (2109, 1199460), (2220, 1139487), (2812, 899595), (3330, 759658), (3420, 739667), (3515, 719676), (4218, 599730), (6327, 399820), (6660, 379829), (7030, 359838), (8436, 299865), (10545, 239892), (12654, 199910), (14060, 179919), (19991, 126540), (21090, 119946), (25308, 99955), (31635, 79964), (39982, 63270), (42180, 59973)]