16198996860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{607}}^1\times {\mathrm{857}}^1$

素因数の和:1652

約数の個数: 144

約数和(自身を含む): 49560166656

約数和(自身を除く): 33361169796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 607, 692, 857, 865, 1038, 1214, 1557, 1714, 1730, 1821, 2076, 2428, 2571, 2595, 3035, 3114, 3428, 3460, 3642, 4285, 5142, 5190, 5463, 6070, 6228, 7284, 7713, 7785, 8570, 9105, 10284, 10380, 10926, 12140, 12855, 15426, 15570, 17140, 18210, 21852, 25710, 27315, 30852, 31140, 36420, 38565, 51420, 54630, 77130, 105011, 109260, 148261, 154260, 210022, 296522, 315033, 420044, 444783, 520199, 525055, 593044, 630066, 741305, 889566, 945099, 1040398, 1050110, 1260132, 1334349, 1482610, 1560597, 1575165, 1779132, 1890198, 2080796, 2100220, 2223915, 2600995, 2668698, 2965220, 3121194, 3150330, 3780396, 4447830, 4681791, 4725495, 5201990, 5337396, 6242388, 6300660, 6671745, 7802985, 8895660, 9363582, 9450990, 10403980, 13343490, 15605970, 18727164, 18901980, 23408955, 26686980, 31211940, 46817910, 89994427, 93635820, 179988854, 269983281, 359977708, 449972135, 539966562, 809949843, 899944270, 1079933124, 1349916405, 1619899686, 1799888540, 2699832810, 3239799372, 4049749215, 5399665620, 8099498430, 16198996860]

約数ペア:

[(1, 16198996860), (2, 8099498430), (3, 5399665620), (4, 4049749215), (5, 3239799372), (6, 2699832810), (9, 1799888540), (10, 1619899686), (12, 1349916405), (15, 1079933124), (18, 899944270), (20, 809949843), (30, 539966562), (36, 449972135), (45, 359977708), (60, 269983281), (90, 179988854), (173, 93635820), (180, 89994427), (346, 46817910), (519, 31211940), (607, 26686980), (692, 23408955), (857, 18901980), (865, 18727164), (1038, 15605970), (1214, 13343490), (1557, 10403980), (1714, 9450990), (1730, 9363582), (1821, 8895660), (2076, 7802985), (2428, 6671745), (2571, 6300660), (2595, 6242388), (3035, 5337396), (3114, 5201990), (3428, 4725495), (3460, 4681791), (3642, 4447830), (4285, 3780396), (5142, 3150330), (5190, 3121194), (5463, 2965220), (6070, 2668698), (6228, 2600995), (7284, 2223915), (7713, 2100220), (7785, 2080796), (8570, 1890198), (9105, 1779132), (10284, 1575165), (10380, 1560597), (10926, 1482610), (12140, 1334349), (12855, 1260132), (15426, 1050110), (15570, 1040398), (17140, 945099), (18210, 889566), (21852, 741305), (25710, 630066), (27315, 593044), (30852, 525055), (31140, 520199), (36420, 444783), (38565, 420044), (51420, 315033), (54630, 296522), (77130, 210022), (105011, 154260), (109260, 148261)]