473289240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:218

約数の個数: 256

約数和(自身を含む): 1574899200

約数和(自身を除く): 1101609960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 61, 76, 82, 83, 95, 114, 120, 122, 123, 152, 164, 166, 183, 190, 205, 228, 244, 246, 249, 285, 305, 328, 332, 366, 380, 410, 415, 456, 488, 492, 498, 570, 610, 615, 664, 732, 760, 779, 820, 830, 915, 984, 996, 1140, 1159, 1220, 1230, 1245, 1464, 1558, 1577, 1640, 1660, 1830, 1992, 2280, 2318, 2337, 2440, 2460, 2490, 2501, 3116, 3154, 3320, 3403, 3477, 3660, 3895, 4636, 4674, 4731, 4920, 4980, 5002, 5063, 5795, 6232, 6308, 6806, 6954, 7320, 7503, 7790, 7885, 9272, 9348, 9462, 9960, 10004, 10126, 10209, 11590, 11685, 12505, 12616, 13612, 13908, 15006, 15189, 15580, 15770, 17015, 17385, 18696, 18924, 20008, 20252, 20418, 23180, 23370, 23655, 25010, 25315, 27224, 27816, 30012, 30378, 31160, 31540, 34030, 34770, 37515, 37848, 40504, 40836, 46360, 46740, 47310, 47519, 50020, 50630, 51045, 60024, 60756, 63080, 64657, 68060, 69540, 75030, 75945, 81672, 93480, 94620, 95038, 96197, 100040, 101260, 102090, 121512, 129314, 136120, 139080, 142557, 150060, 151890, 189240, 190076, 192394, 193971, 202520, 204180, 207583, 237595, 258628, 285114, 288591, 300120, 303780, 323285, 380152, 384788, 387942, 408360, 415166, 475190, 480985, 517256, 570228, 577182, 607560, 622749, 646570, 712785, 769576, 775884, 830332, 950380, 961970, 969855, 1037915, 1140456, 1154364, 1245498, 1293140, 1425570, 1442955, 1551768, 1660664, 1900760, 1923940, 1939710, 2075830, 2308728, 2490996, 2586280, 2851140, 2885910, 3113745, 3847880, 3879420, 3944077, 4151660, 4981992, 5702280, 5771820, 6227490, 7758840, 7888154, 8303320, 11543640, 11832231, 12454980, 15776308, 19720385, 23664462, 24909960, 31552616, 39440770, 47328924, 59161155, 78881540, 94657848, 118322310, 157763080, 236644620, 473289240]

約数ペア:

[(1, 473289240), (2, 236644620), (3, 157763080), (4, 118322310), (5, 94657848), (6, 78881540), (8, 59161155), (10, 47328924), (12, 39440770), (15, 31552616), (19, 24909960), (20, 23664462), (24, 19720385), (30, 15776308), (38, 12454980), (40, 11832231), (41, 11543640), (57, 8303320), (60, 7888154), (61, 7758840), (76, 6227490), (82, 5771820), (83, 5702280), (95, 4981992), (114, 4151660), (120, 3944077), (122, 3879420), (123, 3847880), (152, 3113745), (164, 2885910), (166, 2851140), (183, 2586280), (190, 2490996), (205, 2308728), (228, 2075830), (244, 1939710), (246, 1923940), (249, 1900760), (285, 1660664), (305, 1551768), (328, 1442955), (332, 1425570), (366, 1293140), (380, 1245498), (410, 1154364), (415, 1140456), (456, 1037915), (488, 969855), (492, 961970), (498, 950380), (570, 830332), (610, 775884), (615, 769576), (664, 712785), (732, 646570), (760, 622749), (779, 607560), (820, 577182), (830, 570228), (915, 517256), (984, 480985), (996, 475190), (1140, 415166), (1159, 408360), (1220, 387942), (1230, 384788), (1245, 380152), (1464, 323285), (1558, 303780), (1577, 300120), (1640, 288591), (1660, 285114), (1830, 258628), (1992, 237595), (2280, 207583), (2318, 204180), (2337, 202520), (2440, 193971), (2460, 192394), (2490, 190076), (2501, 189240), (3116, 151890), (3154, 150060), (3320, 142557), (3403, 139080), (3477, 136120), (3660, 129314), (3895, 121512), (4636, 102090), (4674, 101260), (4731, 100040), (4920, 96197), (4980, 95038), (5002, 94620), (5063, 93480), (5795, 81672), (6232, 75945), (6308, 75030), (6806, 69540), (6954, 68060), (7320, 64657), (7503, 63080), (7790, 60756), (7885, 60024), (9272, 51045), (9348, 50630), (9462, 50020), (9960, 47519), (10004, 47310), (10126, 46740), (10209, 46360), (11590, 40836), (11685, 40504), (12505, 37848), (12616, 37515), (13612, 34770), (13908, 34030), (15006, 31540), (15189, 31160), (15580, 30378), (15770, 30012), (17015, 27816), (17385, 27224), (18696, 25315), (18924, 25010), (20008, 23655), (20252, 23370), (20418, 23180)]