2258799480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{587}}^1$

素因数の和:1123

約数の個数: 256

約数和(自身を含む): 8636544000

約数和(自身を除く): 6377744520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 509, 540, 587, 630, 756, 840, 945, 1018, 1080, 1174, 1260, 1512, 1527, 1761, 1890, 2036, 2348, 2520, 2545, 2935, 3054, 3522, 3563, 3780, 4072, 4109, 4581, 4696, 5090, 5283, 5870, 6108, 7044, 7126, 7560, 7635, 8218, 8805, 9162, 10180, 10566, 10689, 11740, 12216, 12327, 13743, 14088, 14252, 15270, 15849, 16436, 17610, 17815, 18324, 20360, 20545, 21132, 21378, 22905, 23480, 24654, 26415, 27486, 28504, 30540, 31698, 32067, 32872, 35220, 35630, 36648, 36981, 41090, 42264, 42756, 45810, 49308, 52830, 53445, 54972, 61080, 61635, 63396, 64134, 68715, 70440, 71260, 73962, 79245, 82180, 85512, 91620, 96201, 98616, 105660, 106890, 109944, 110943, 123270, 126792, 128268, 137430, 142520, 147924, 158490, 160335, 164360, 183240, 184905, 192402, 211320, 213780, 221886, 246540, 256536, 274860, 295848, 298783, 316980, 320670, 369810, 384804, 427560, 443772, 481005, 493080, 549720, 554715, 597566, 633960, 641340, 739620, 769608, 887544, 896349, 962010, 1109430, 1195132, 1282680, 1479240, 1493915, 1792698, 1924020, 2091481, 2218860, 2390264, 2689047, 2987830, 3585396, 3848040, 4182962, 4437720, 4481745, 5378094, 5975660, 6274443, 7170792, 8067141, 8365924, 8963490, 10457405, 10756188, 11951320, 12548886, 13445235, 16134282, 16731848, 17926980, 18823329, 20914810, 21512376, 25097772, 26890470, 31372215, 32268564, 35853960, 37646658, 40335705, 41829620, 50195544, 53780940, 56469987, 62744430, 64537128, 75293316, 80671410, 83659240, 94116645, 107561880, 112939974, 125488860, 150586632, 161342820, 188233290, 225879948, 250977720, 282349935, 322685640, 376466580, 451759896, 564699870, 752933160, 1129399740, 2258799480]

約数ペア:

[(1, 2258799480), (2, 1129399740), (3, 752933160), (4, 564699870), (5, 451759896), (6, 376466580), (7, 322685640), (8, 282349935), (9, 250977720), (10, 225879948), (12, 188233290), (14, 161342820), (15, 150586632), (18, 125488860), (20, 112939974), (21, 107561880), (24, 94116645), (27, 83659240), (28, 80671410), (30, 75293316), (35, 64537128), (36, 62744430), (40, 56469987), (42, 53780940), (45, 50195544), (54, 41829620), (56, 40335705), (60, 37646658), (63, 35853960), (70, 32268564), (72, 31372215), (84, 26890470), (90, 25097772), (105, 21512376), (108, 20914810), (120, 18823329), (126, 17926980), (135, 16731848), (140, 16134282), (168, 13445235), (180, 12548886), (189, 11951320), (210, 10756188), (216, 10457405), (252, 8963490), (270, 8365924), (280, 8067141), (315, 7170792), (360, 6274443), (378, 5975660), (420, 5378094), (504, 4481745), (509, 4437720), (540, 4182962), (587, 3848040), (630, 3585396), (756, 2987830), (840, 2689047), (945, 2390264), (1018, 2218860), (1080, 2091481), (1174, 1924020), (1260, 1792698), (1512, 1493915), (1527, 1479240), (1761, 1282680), (1890, 1195132), (2036, 1109430), (2348, 962010), (2520, 896349), (2545, 887544), (2935, 769608), (3054, 739620), (3522, 641340), (3563, 633960), (3780, 597566), (4072, 554715), (4109, 549720), (4581, 493080), (4696, 481005), (5090, 443772), (5283, 427560), (5870, 384804), (6108, 369810), (7044, 320670), (7126, 316980), (7560, 298783), (7635, 295848), (8218, 274860), (8805, 256536), (9162, 246540), (10180, 221886), (10566, 213780), (10689, 211320), (11740, 192402), (12216, 184905), (12327, 183240), (13743, 164360), (14088, 160335), (14252, 158490), (15270, 147924), (15849, 142520), (16436, 137430), (17610, 128268), (17815, 126792), (18324, 123270), (20360, 110943), (20545, 109944), (21132, 106890), (21378, 105660), (22905, 98616), (23480, 96201), (24654, 91620), (26415, 85512), (27486, 82180), (28504, 79245), (30540, 73962), (31698, 71260), (32067, 70440), (32872, 68715), (35220, 64134), (35630, 63396), (36648, 61635), (36981, 61080), (41090, 54972), (42264, 53445), (42756, 52830), (45810, 49308)]