16223274540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31393}}^1$

素因数の和:31454

約数の個数: 240

約数和(自身を含む): 57435950880

約数和(自身を除く): 41212676340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 29, 30, 33, 36, 44, 45, 54, 55, 58, 60, 66, 81, 87, 90, 99, 108, 110, 116, 132, 135, 145, 162, 165, 174, 180, 198, 220, 261, 270, 290, 297, 319, 324, 330, 348, 396, 405, 435, 495, 522, 540, 580, 594, 638, 660, 783, 810, 870, 891, 957, 990, 1044, 1188, 1276, 1305, 1485, 1566, 1595, 1620, 1740, 1782, 1914, 1980, 2349, 2610, 2871, 2970, 3132, 3190, 3564, 3828, 3915, 4455, 4698, 4785, 5220, 5742, 5940, 6380, 7830, 8613, 8910, 9396, 9570, 11484, 11745, 14355, 15660, 17226, 17820, 19140, 23490, 25839, 28710, 31393, 34452, 43065, 46980, 51678, 57420, 62786, 86130, 94179, 103356, 125572, 129195, 156965, 172260, 188358, 258390, 282537, 313930, 345323, 376716, 470895, 516780, 565074, 627860, 690646, 847611, 910397, 941790, 1035969, 1130148, 1381292, 1412685, 1695222, 1726615, 1820794, 1883580, 2071938, 2542833, 2731191, 2825370, 3107907, 3390444, 3453230, 3641588, 4143876, 4238055, 4551985, 5085666, 5179845, 5462382, 5650740, 6215814, 6906460, 8193573, 8476110, 9103970, 9323721, 10014367, 10171332, 10359690, 10924764, 12431628, 12714165, 13655955, 15539535, 16387146, 16952220, 18207940, 18647442, 20028734, 20719380, 24580719, 25428330, 27311910, 27971163, 30043101, 31079070, 32774292, 37294884, 40057468, 40967865, 46618605, 49161438, 50071835, 50856660, 54623820, 55942326, 60086202, 62158140, 73742157, 81935730, 90129303, 93237210, 98322876, 100143670, 111884652, 120172404, 122903595, 139855815, 147484314, 150215505, 163871460, 180258606, 186474420, 200287340, 245807190, 270387909, 279711630, 294968628, 300431010, 360517212, 368710785, 450646515, 491614380, 540775818, 559423260, 600862020, 737421570, 811163727, 901293030, 1081551636, 1351939545, 1474843140, 1622327454, 1802586060, 2703879090, 3244654908, 4055818635, 5407758180, 8111637270, 16223274540]

約数ペア:

[(1, 16223274540), (2, 8111637270), (3, 5407758180), (4, 4055818635), (5, 3244654908), (6, 2703879090), (9, 1802586060), (10, 1622327454), (11, 1474843140), (12, 1351939545), (15, 1081551636), (18, 901293030), (20, 811163727), (22, 737421570), (27, 600862020), (29, 559423260), (30, 540775818), (33, 491614380), (36, 450646515), (44, 368710785), (45, 360517212), (54, 300431010), (55, 294968628), (58, 279711630), (60, 270387909), (66, 245807190), (81, 200287340), (87, 186474420), (90, 180258606), (99, 163871460), (108, 150215505), (110, 147484314), (116, 139855815), (132, 122903595), (135, 120172404), (145, 111884652), (162, 100143670), (165, 98322876), (174, 93237210), (180, 90129303), (198, 81935730), (220, 73742157), (261, 62158140), (270, 60086202), (290, 55942326), (297, 54623820), (319, 50856660), (324, 50071835), (330, 49161438), (348, 46618605), (396, 40967865), (405, 40057468), (435, 37294884), (495, 32774292), (522, 31079070), (540, 30043101), (580, 27971163), (594, 27311910), (638, 25428330), (660, 24580719), (783, 20719380), (810, 20028734), (870, 18647442), (891, 18207940), (957, 16952220), (990, 16387146), (1044, 15539535), (1188, 13655955), (1276, 12714165), (1305, 12431628), (1485, 10924764), (1566, 10359690), (1595, 10171332), (1620, 10014367), (1740, 9323721), (1782, 9103970), (1914, 8476110), (1980, 8193573), (2349, 6906460), (2610, 6215814), (2871, 5650740), (2970, 5462382), (3132, 5179845), (3190, 5085666), (3564, 4551985), (3828, 4238055), (3915, 4143876), (4455, 3641588), (4698, 3453230), (4785, 3390444), (5220, 3107907), (5742, 2825370), (5940, 2731191), (6380, 2542833), (7830, 2071938), (8613, 1883580), (8910, 1820794), (9396, 1726615), (9570, 1695222), (11484, 1412685), (11745, 1381292), (14355, 1130148), (15660, 1035969), (17226, 941790), (17820, 910397), (19140, 847611), (23490, 690646), (25839, 627860), (28710, 565074), (31393, 516780), (34452, 470895), (43065, 376716), (46980, 345323), (51678, 313930), (57420, 282537), (62786, 258390), (86130, 188358), (94179, 172260), (103356, 156965), (125572, 129195)]