1520806976388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1\times {\mathrm{275581}}^1$

素因数の和:276018

約数の個数: 144

約数和(自身を含む): 4477920894720

約数和(自身を除く): 2957113918332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 359, 366, 427, 549, 718, 732, 854, 1077, 1098, 1281, 1436, 1708, 2154, 2196, 2513, 2562, 3231, 3843, 4308, 5026, 5124, 6462, 7539, 7686, 10052, 12924, 15078, 15372, 21899, 22617, 30156, 43798, 45234, 65697, 87596, 90468, 131394, 153293, 197091, 262788, 275581, 306586, 394182, 459879, 551162, 613172, 788364, 826743, 919758, 1102324, 1379637, 1653486, 1839516, 1929067, 2480229, 2759274, 3306972, 3858134, 4960458, 5518548, 5787201, 7716268, 9920916, 11574402, 16810441, 17361603, 23148804, 33620882, 34723206, 50431323, 67241764, 69446412, 98933579, 100862646, 117673087, 151293969, 197867158, 201725292, 235346174, 296800737, 302587938, 353019261, 395734316, 470692348, 593601474, 605175876, 692535053, 706038522, 890402211, 1059057783, 1187202948, 1385070106, 1412077044, 1780804422, 2077605159, 2118115566, 2770140212, 3561608844, 4155210318, 4236231132, 6034948319, 6232815477, 8310420636, 12069896638, 12465630954, 18104844957, 24139793276, 24931261908, 36209689914, 42244638233, 54314534871, 72419379828, 84489276466, 108629069742, 126733914699, 168978552932, 217258139484, 253467829398, 380201744097, 506935658796, 760403488194, 1520806976388]

約数ペア:

[(1, 1520806976388), (2, 760403488194), (3, 506935658796), (4, 380201744097), (6, 253467829398), (7, 217258139484), (9, 168978552932), (12, 126733914699), (14, 108629069742), (18, 84489276466), (21, 72419379828), (28, 54314534871), (36, 42244638233), (42, 36209689914), (61, 24931261908), (63, 24139793276), (84, 18104844957), (122, 12465630954), (126, 12069896638), (183, 8310420636), (244, 6232815477), (252, 6034948319), (359, 4236231132), (366, 4155210318), (427, 3561608844), (549, 2770140212), (718, 2118115566), (732, 2077605159), (854, 1780804422), (1077, 1412077044), (1098, 1385070106), (1281, 1187202948), (1436, 1059057783), (1708, 890402211), (2154, 706038522), (2196, 692535053), (2513, 605175876), (2562, 593601474), (3231, 470692348), (3843, 395734316), (4308, 353019261), (5026, 302587938), (5124, 296800737), (6462, 235346174), (7539, 201725292), (7686, 197867158), (10052, 151293969), (12924, 117673087), (15078, 100862646), (15372, 98933579), (21899, 69446412), (22617, 67241764), (30156, 50431323), (43798, 34723206), (45234, 33620882), (65697, 23148804), (87596, 17361603), (90468, 16810441), (131394, 11574402), (153293, 9920916), (197091, 7716268), (262788, 5787201), (275581, 5518548), (306586, 4960458), (394182, 3858134), (459879, 3306972), (551162, 2759274), (613172, 2480229), (788364, 1929067), (826743, 1839516), (919758, 1653486), (1102324, 1379637)]