15960890820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{12697}}^1$

素因数の和:12830

約数の個数: 192

約数和(自身を含む): 53041476096

約数和(自身を除く): 37080585276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 73, 82, 84, 105, 123, 140, 146, 164, 205, 210, 219, 246, 287, 292, 365, 410, 420, 438, 492, 511, 574, 615, 730, 820, 861, 876, 1022, 1095, 1148, 1230, 1435, 1460, 1533, 1722, 2044, 2190, 2460, 2555, 2870, 2993, 3066, 3444, 4305, 4380, 5110, 5740, 5986, 6132, 7665, 8610, 8979, 10220, 11972, 12697, 14965, 15330, 17220, 17958, 20951, 25394, 29930, 30660, 35916, 38091, 41902, 44895, 50788, 59860, 62853, 63485, 76182, 83804, 88879, 89790, 104755, 125706, 126970, 152364, 177758, 179580, 190455, 209510, 251412, 253940, 266637, 314265, 355516, 380910, 419020, 444395, 520577, 533274, 628530, 761820, 888790, 926881, 1041154, 1066548, 1257060, 1333185, 1561731, 1777580, 1853762, 2082308, 2602885, 2666370, 2780643, 3123462, 3644039, 3707524, 4634405, 5205770, 5332740, 5561286, 6246924, 6488167, 7288078, 7808655, 9268810, 10411540, 10932117, 11122572, 12976334, 13903215, 14576156, 15617310, 18220195, 18537620, 19464501, 21864234, 25952668, 27806430, 31234620, 32440835, 36440390, 38002121, 38929002, 43728468, 54660585, 55612860, 64881670, 72880780, 76004242, 77858004, 97322505, 109321170, 114006363, 129763340, 152008484, 190010605, 194645010, 218642340, 228012726, 266014847, 380021210, 389290020, 456025452, 532029694, 570031815, 760042420, 798044541, 1064059388, 1140063630, 1330074235, 1596089082, 2280127260, 2660148470, 3192178164, 3990222705, 5320296940, 7980445410, 15960890820]

約数ペア:

[(1, 15960890820), (2, 7980445410), (3, 5320296940), (4, 3990222705), (5, 3192178164), (6, 2660148470), (7, 2280127260), (10, 1596089082), (12, 1330074235), (14, 1140063630), (15, 1064059388), (20, 798044541), (21, 760042420), (28, 570031815), (30, 532029694), (35, 456025452), (41, 389290020), (42, 380021210), (60, 266014847), (70, 228012726), (73, 218642340), (82, 194645010), (84, 190010605), (105, 152008484), (123, 129763340), (140, 114006363), (146, 109321170), (164, 97322505), (205, 77858004), (210, 76004242), (219, 72880780), (246, 64881670), (287, 55612860), (292, 54660585), (365, 43728468), (410, 38929002), (420, 38002121), (438, 36440390), (492, 32440835), (511, 31234620), (574, 27806430), (615, 25952668), (730, 21864234), (820, 19464501), (861, 18537620), (876, 18220195), (1022, 15617310), (1095, 14576156), (1148, 13903215), (1230, 12976334), (1435, 11122572), (1460, 10932117), (1533, 10411540), (1722, 9268810), (2044, 7808655), (2190, 7288078), (2460, 6488167), (2555, 6246924), (2870, 5561286), (2993, 5332740), (3066, 5205770), (3444, 4634405), (4305, 3707524), (4380, 3644039), (5110, 3123462), (5740, 2780643), (5986, 2666370), (6132, 2602885), (7665, 2082308), (8610, 1853762), (8979, 1777580), (10220, 1561731), (11972, 1333185), (12697, 1257060), (14965, 1066548), (15330, 1041154), (17220, 926881), (17958, 888790), (20951, 761820), (25394, 628530), (29930, 533274), (30660, 520577), (35916, 444395), (38091, 419020), (41902, 380910), (44895, 355516), (50788, 314265), (59860, 266637), (62853, 253940), (63485, 251412), (76182, 209510), (83804, 190455), (88879, 179580), (89790, 177758), (104755, 152364), (125706, 126970)]