309706681920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{278353}}^1$

素因数の和:278453

約数の個数: 224

約数和(自身を含む): 1052044510080

約数和(自身を除く): 742337828160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 61, 64, 76, 80, 95, 96, 114, 120, 122, 152, 160, 183, 190, 192, 228, 240, 244, 285, 304, 305, 320, 366, 380, 456, 480, 488, 570, 608, 610, 732, 760, 912, 915, 960, 976, 1140, 1159, 1216, 1220, 1464, 1520, 1824, 1830, 1952, 2280, 2318, 2440, 2928, 3040, 3477, 3648, 3660, 3904, 4560, 4636, 4880, 5795, 5856, 6080, 6954, 7320, 9120, 9272, 9760, 11590, 11712, 13908, 14640, 17385, 18240, 18544, 19520, 23180, 27816, 29280, 34770, 37088, 46360, 55632, 58560, 69540, 74176, 92720, 111264, 139080, 185440, 222528, 278160, 278353, 370880, 556320, 556706, 835059, 1112640, 1113412, 1391765, 1670118, 2226824, 2783530, 3340236, 4175295, 4453648, 5288707, 5567060, 6680472, 8350590, 8907296, 10577414, 11134120, 13360944, 15866121, 16701180, 16979533, 17814592, 21154828, 22268240, 26443535, 26721888, 31732242, 33402360, 33959066, 42309656, 44536480, 50938599, 52887070, 53443776, 63464484, 66804720, 67918132, 79330605, 84619312, 84897665, 89072960, 101877198, 105774140, 126928968, 133609440, 135836264, 158661210, 169238624, 169795330, 203754396, 211548280, 253857936, 254692995, 267218880, 271672528, 317322420, 322611127, 338477248, 339590660, 407508792, 423096560, 507715872, 509385990, 543345056, 634644840, 645222254, 679181320, 815017584, 846193120, 967833381, 1015431744, 1018771980, 1086690112, 1269289680, 1290444508, 1358362640, 1613055635, 1630035168, 1692386240, 1935666762, 2037543960, 2538579360, 2580889016, 2716725280, 3226111270, 3260070336, 3871333524, 4075087920, 4839166905, 5077158720, 5161778032, 5433450560, 6452222540, 7742667048, 8150175840, 9678333810, 10323556064, 12904445080, 15485334096, 16300351680, 19356667620, 20647112128, 25808890160, 30970668192, 38713335240, 51617780320, 61941336384, 77426670480, 103235560640, 154853340960, 309706681920]

約数ペア:

[(1, 309706681920), (2, 154853340960), (3, 103235560640), (4, 77426670480), (5, 61941336384), (6, 51617780320), (8, 38713335240), (10, 30970668192), (12, 25808890160), (15, 20647112128), (16, 19356667620), (19, 16300351680), (20, 15485334096), (24, 12904445080), (30, 10323556064), (32, 9678333810), (38, 8150175840), (40, 7742667048), (48, 6452222540), (57, 5433450560), (60, 5161778032), (61, 5077158720), (64, 4839166905), (76, 4075087920), (80, 3871333524), (95, 3260070336), (96, 3226111270), (114, 2716725280), (120, 2580889016), (122, 2538579360), (152, 2037543960), (160, 1935666762), (183, 1692386240), (190, 1630035168), (192, 1613055635), (228, 1358362640), (240, 1290444508), (244, 1269289680), (285, 1086690112), (304, 1018771980), (305, 1015431744), (320, 967833381), (366, 846193120), (380, 815017584), (456, 679181320), (480, 645222254), (488, 634644840), (570, 543345056), (608, 509385990), (610, 507715872), (732, 423096560), (760, 407508792), (912, 339590660), (915, 338477248), (960, 322611127), (976, 317322420), (1140, 271672528), (1159, 267218880), (1216, 254692995), (1220, 253857936), (1464, 211548280), (1520, 203754396), (1824, 169795330), (1830, 169238624), (1952, 158661210), (2280, 135836264), (2318, 133609440), (2440, 126928968), (2928, 105774140), (3040, 101877198), (3477, 89072960), (3648, 84897665), (3660, 84619312), (3904, 79330605), (4560, 67918132), (4636, 66804720), (4880, 63464484), (5795, 53443776), (5856, 52887070), (6080, 50938599), (6954, 44536480), (7320, 42309656), (9120, 33959066), (9272, 33402360), (9760, 31732242), (11590, 26721888), (11712, 26443535), (13908, 22268240), (14640, 21154828), (17385, 17814592), (18240, 16979533), (18544, 16701180), (19520, 15866121), (23180, 13360944), (27816, 11134120), (29280, 10577414), (34770, 8907296), (37088, 8350590), (46360, 6680472), (55632, 5567060), (58560, 5288707), (69540, 4453648), (74176, 4175295), (92720, 3340236), (111264, 2783530), (139080, 2226824), (185440, 1670118), (222528, 1391765), (278160, 1113412), (278353, 1112640), (370880, 835059), (556320, 556706)]