19003949580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{21313}}^1$

素因数の和:21536

約数の個数: 192

約数和(自身を含む): 66687925248

約数和(自身を除く): 47683975668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 193, 210, 220, 231, 308, 330, 385, 386, 420, 462, 579, 660, 770, 772, 924, 965, 1155, 1158, 1351, 1540, 1930, 2123, 2310, 2316, 2702, 2895, 3860, 4053, 4246, 4620, 5404, 5790, 6369, 6755, 8106, 8492, 10615, 11580, 12738, 13510, 14861, 16212, 20265, 21230, 21313, 25476, 27020, 29722, 31845, 40530, 42460, 42626, 44583, 59444, 63690, 63939, 74305, 81060, 85252, 89166, 106565, 127380, 127878, 148610, 149191, 178332, 213130, 222915, 234443, 255756, 297220, 298382, 319695, 426260, 445830, 447573, 468886, 596764, 639390, 703329, 745955, 891660, 895146, 937772, 1172215, 1278780, 1406658, 1491910, 1641101, 1790292, 2237865, 2344430, 2813316, 2983820, 3282202, 3516645, 4113409, 4475730, 4688860, 4923303, 6564404, 7033290, 8205505, 8226818, 8951460, 9846606, 12340227, 14066580, 16411010, 16453636, 19693212, 20567045, 24616515, 24680454, 28793863, 32822020, 41134090, 45247499, 49233030, 49360908, 57587726, 61701135, 82268180, 86381589, 90494998, 98466060, 115175452, 123402270, 135742497, 143969315, 172763178, 180989996, 226237495, 246804540, 271484994, 287938630, 316732493, 345526356, 431907945, 452474990, 542969988, 575877260, 633464986, 678712485, 863815890, 904949980, 950197479, 1266929972, 1357424970, 1583662465, 1727631780, 1900394958, 2714849940, 3167324930, 3800789916, 4750987395, 6334649860, 9501974790, 19003949580]

約数ペア:

[(1, 19003949580), (2, 9501974790), (3, 6334649860), (4, 4750987395), (5, 3800789916), (6, 3167324930), (7, 2714849940), (10, 1900394958), (11, 1727631780), (12, 1583662465), (14, 1357424970), (15, 1266929972), (20, 950197479), (21, 904949980), (22, 863815890), (28, 678712485), (30, 633464986), (33, 575877260), (35, 542969988), (42, 452474990), (44, 431907945), (55, 345526356), (60, 316732493), (66, 287938630), (70, 271484994), (77, 246804540), (84, 226237495), (105, 180989996), (110, 172763178), (132, 143969315), (140, 135742497), (154, 123402270), (165, 115175452), (193, 98466060), (210, 90494998), (220, 86381589), (231, 82268180), (308, 61701135), (330, 57587726), (385, 49360908), (386, 49233030), (420, 45247499), (462, 41134090), (579, 32822020), (660, 28793863), (770, 24680454), (772, 24616515), (924, 20567045), (965, 19693212), (1155, 16453636), (1158, 16411010), (1351, 14066580), (1540, 12340227), (1930, 9846606), (2123, 8951460), (2310, 8226818), (2316, 8205505), (2702, 7033290), (2895, 6564404), (3860, 4923303), (4053, 4688860), (4246, 4475730), (4620, 4113409), (5404, 3516645), (5790, 3282202), (6369, 2983820), (6755, 2813316), (8106, 2344430), (8492, 2237865), (10615, 1790292), (11580, 1641101), (12738, 1491910), (13510, 1406658), (14861, 1278780), (16212, 1172215), (20265, 937772), (21230, 895146), (21313, 891660), (25476, 745955), (27020, 703329), (29722, 639390), (31845, 596764), (40530, 468886), (42460, 447573), (42626, 445830), (44583, 426260), (59444, 319695), (63690, 298382), (63939, 297220), (74305, 255756), (81060, 234443), (85252, 222915), (89166, 213130), (106565, 178332), (127380, 149191), (127878, 148610)]