15703936780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{631}}^1$

素因数の和:860

約数の個数: 192

約数和(自身を含む): 40363868160

約数和(自身を除く): 24659931380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 59, 70, 92, 115, 118, 131, 140, 161, 230, 236, 262, 295, 322, 413, 460, 524, 590, 631, 644, 655, 805, 826, 917, 1180, 1262, 1310, 1357, 1610, 1652, 1834, 2065, 2524, 2620, 2714, 3013, 3155, 3220, 3668, 4130, 4417, 4585, 5428, 6026, 6310, 6785, 7729, 8260, 8834, 9170, 9499, 12052, 12620, 13570, 14513, 15065, 15458, 17668, 18340, 18998, 21091, 22085, 27140, 29026, 30130, 30916, 37229, 37996, 38645, 42182, 44170, 47495, 54103, 58052, 60260, 72565, 74458, 77290, 82661, 84364, 88340, 94990, 101591, 105455, 108206, 145130, 148916, 154580, 165322, 177767, 186145, 189980, 203182, 210910, 216412, 260603, 270515, 290260, 330644, 355534, 372290, 406364, 413305, 421820, 507955, 521206, 541030, 578627, 711068, 744580, 826610, 856267, 888835, 1015910, 1042412, 1082060, 1157254, 1244369, 1303015, 1653220, 1712534, 1777670, 1901203, 2031820, 2314508, 2488738, 2606030, 2893135, 3425068, 3555340, 3802406, 4281335, 4876999, 4977476, 5212060, 5786270, 5993869, 6221845, 7604812, 8562670, 9506015, 9753998, 11572540, 11987738, 12443690, 13308421, 17125340, 19012030, 19507996, 23975476, 24384995, 24887380, 26616842, 29969345, 34138993, 38024060, 48769990, 53233684, 59938690, 66542105, 68277986, 97539980, 112170977, 119877380, 133084210, 136555972, 170694965, 224341954, 266168420, 341389930, 448683908, 560854885, 682779860, 785196839, 1121709770, 1570393678, 2243419540, 3140787356, 3925984195, 7851968390, 15703936780]

約数ペア:

[(1, 15703936780), (2, 7851968390), (4, 3925984195), (5, 3140787356), (7, 2243419540), (10, 1570393678), (14, 1121709770), (20, 785196839), (23, 682779860), (28, 560854885), (35, 448683908), (46, 341389930), (59, 266168420), (70, 224341954), (92, 170694965), (115, 136555972), (118, 133084210), (131, 119877380), (140, 112170977), (161, 97539980), (230, 68277986), (236, 66542105), (262, 59938690), (295, 53233684), (322, 48769990), (413, 38024060), (460, 34138993), (524, 29969345), (590, 26616842), (631, 24887380), (644, 24384995), (655, 23975476), (805, 19507996), (826, 19012030), (917, 17125340), (1180, 13308421), (1262, 12443690), (1310, 11987738), (1357, 11572540), (1610, 9753998), (1652, 9506015), (1834, 8562670), (2065, 7604812), (2524, 6221845), (2620, 5993869), (2714, 5786270), (3013, 5212060), (3155, 4977476), (3220, 4876999), (3668, 4281335), (4130, 3802406), (4417, 3555340), (4585, 3425068), (5428, 2893135), (6026, 2606030), (6310, 2488738), (6785, 2314508), (7729, 2031820), (8260, 1901203), (8834, 1777670), (9170, 1712534), (9499, 1653220), (12052, 1303015), (12620, 1244369), (13570, 1157254), (14513, 1082060), (15065, 1042412), (15458, 1015910), (17668, 888835), (18340, 856267), (18998, 826610), (21091, 744580), (22085, 711068), (27140, 578627), (29026, 541030), (30130, 521206), (30916, 507955), (37229, 421820), (37996, 413305), (38645, 406364), (42182, 372290), (44170, 355534), (47495, 330644), (54103, 290260), (58052, 270515), (60260, 260603), (72565, 216412), (74458, 210910), (77290, 203182), (82661, 189980), (84364, 186145), (88340, 177767), (94990, 165322), (101591, 154580), (105455, 148916), (108206, 145130)]