4328140440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{21179}}^1$

素因数の和:21337

約数の個数: 128

約数和(自身を含む): 14090630400

約数和(自身を除く): 9762489960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 131, 156, 195, 260, 262, 312, 390, 393, 520, 524, 655, 780, 786, 1048, 1310, 1560, 1572, 1703, 1965, 2620, 3144, 3406, 3930, 5109, 5240, 6812, 7860, 8515, 10218, 13624, 15720, 17030, 20436, 21179, 25545, 34060, 40872, 42358, 51090, 63537, 68120, 84716, 102180, 105895, 127074, 169432, 204360, 211790, 254148, 275327, 317685, 423580, 508296, 550654, 635370, 825981, 847160, 1101308, 1270740, 1376635, 1651962, 2202616, 2541480, 2753270, 2774449, 3303924, 4129905, 5506540, 5548898, 6607848, 8259810, 8323347, 11013080, 11097796, 13872245, 16519620, 16646694, 22195592, 27744490, 33039240, 33293388, 36067837, 41616735, 55488980, 66586776, 72135674, 83233470, 108203511, 110977960, 144271348, 166466940, 180339185, 216407022, 288542696, 332933880, 360678370, 432814044, 541017555, 721356740, 865628088, 1082035110, 1442713480, 2164070220, 4328140440]

約数ペア:

[(1, 4328140440), (2, 2164070220), (3, 1442713480), (4, 1082035110), (5, 865628088), (6, 721356740), (8, 541017555), (10, 432814044), (12, 360678370), (13, 332933880), (15, 288542696), (20, 216407022), (24, 180339185), (26, 166466940), (30, 144271348), (39, 110977960), (40, 108203511), (52, 83233470), (60, 72135674), (65, 66586776), (78, 55488980), (104, 41616735), (120, 36067837), (130, 33293388), (131, 33039240), (156, 27744490), (195, 22195592), (260, 16646694), (262, 16519620), (312, 13872245), (390, 11097796), (393, 11013080), (520, 8323347), (524, 8259810), (655, 6607848), (780, 5548898), (786, 5506540), (1048, 4129905), (1310, 3303924), (1560, 2774449), (1572, 2753270), (1703, 2541480), (1965, 2202616), (2620, 1651962), (3144, 1376635), (3406, 1270740), (3930, 1101308), (5109, 847160), (5240, 825981), (6812, 635370), (7860, 550654), (8515, 508296), (10218, 423580), (13624, 317685), (15720, 275327), (17030, 254148), (20436, 211790), (21179, 204360), (25545, 169432), (34060, 127074), (40872, 105895), (42358, 102180), (51090, 84716), (63537, 68120)]