42428565720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{2063}}^1$

素因数の和:2359

約数の個数: 256

約数和(自身を含む): 143555328000

約数和(自身を除く): 101126762280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 137, 139, 180, 216, 270, 274, 278, 360, 411, 417, 540, 548, 556, 685, 695, 822, 834, 1080, 1096, 1112, 1233, 1251, 1370, 1390, 1644, 1668, 2055, 2063, 2085, 2466, 2502, 2740, 2780, 3288, 3336, 3699, 3753, 4110, 4126, 4170, 4932, 5004, 5480, 5560, 6165, 6189, 6255, 7398, 7506, 8220, 8252, 8340, 9864, 10008, 10315, 12330, 12378, 12510, 14796, 15012, 16440, 16504, 16680, 18495, 18567, 18765, 19043, 20630, 24660, 24756, 25020, 29592, 30024, 30945, 36990, 37134, 37530, 38086, 41260, 49320, 49512, 50040, 55701, 57129, 61890, 73980, 74268, 75060, 76172, 82520, 92835, 95215, 111402, 114258, 123780, 147960, 148536, 150120, 152344, 171387, 185670, 190430, 222804, 228516, 247560, 278505, 282631, 285645, 286757, 342774, 371340, 380860, 445608, 457032, 514161, 557010, 565262, 571290, 573514, 685548, 742680, 761720, 847893, 856935, 860271, 1028322, 1114020, 1130524, 1142580, 1147028, 1371096, 1413155, 1433785, 1695786, 1713870, 1720542, 2056644, 2228040, 2261048, 2285160, 2294056, 2543679, 2570805, 2580813, 2826310, 2867570, 3391572, 3427740, 3441084, 4113288, 4239465, 4301355, 5087358, 5141610, 5161626, 5652620, 5735140, 6783144, 6855480, 6882168, 7631037, 7742439, 8478930, 8602710, 10174716, 10283220, 10323252, 11305240, 11470280, 12718395, 12904065, 15262074, 15484878, 16957860, 17205420, 20349432, 20566440, 20646504, 25436790, 25808130, 30524148, 30969756, 33915720, 34410840, 38155185, 38712195, 39285709, 50873580, 51616260, 61048296, 61939512, 76310370, 77424390, 78571418, 101747160, 103232520, 117857127, 152620740, 154848780, 157142836, 196428545, 235714254, 305241480, 309697560, 314285672, 353571381, 392857090, 471428508, 589285635, 707142762, 785714180, 942857016, 1060714143, 1178571270, 1414285524, 1571428360, 1767856905, 2121428286, 2357142540, 2828571048, 3535713810, 4242856572, 4714285080, 5303570715, 7071427620, 8485713144, 10607141430, 14142855240, 21214282860, 42428565720]

約数ペア:

[(1, 42428565720), (2, 21214282860), (3, 14142855240), (4, 10607141430), (5, 8485713144), (6, 7071427620), (8, 5303570715), (9, 4714285080), (10, 4242856572), (12, 3535713810), (15, 2828571048), (18, 2357142540), (20, 2121428286), (24, 1767856905), (27, 1571428360), (30, 1414285524), (36, 1178571270), (40, 1060714143), (45, 942857016), (54, 785714180), (60, 707142762), (72, 589285635), (90, 471428508), (108, 392857090), (120, 353571381), (135, 314285672), (137, 309697560), (139, 305241480), (180, 235714254), (216, 196428545), (270, 157142836), (274, 154848780), (278, 152620740), (360, 117857127), (411, 103232520), (417, 101747160), (540, 78571418), (548, 77424390), (556, 76310370), (685, 61939512), (695, 61048296), (822, 51616260), (834, 50873580), (1080, 39285709), (1096, 38712195), (1112, 38155185), (1233, 34410840), (1251, 33915720), (1370, 30969756), (1390, 30524148), (1644, 25808130), (1668, 25436790), (2055, 20646504), (2063, 20566440), (2085, 20349432), (2466, 17205420), (2502, 16957860), (2740, 15484878), (2780, 15262074), (3288, 12904065), (3336, 12718395), (3699, 11470280), (3753, 11305240), (4110, 10323252), (4126, 10283220), (4170, 10174716), (4932, 8602710), (5004, 8478930), (5480, 7742439), (5560, 7631037), (6165, 6882168), (6189, 6855480), (6255, 6783144), (7398, 5735140), (7506, 5652620), (8220, 5161626), (8252, 5141610), (8340, 5087358), (9864, 4301355), (10008, 4239465), (10315, 4113288), (12330, 3441084), (12378, 3427740), (12510, 3391572), (14796, 2867570), (15012, 2826310), (16440, 2580813), (16504, 2570805), (16680, 2543679), (18495, 2294056), (18567, 2285160), (18765, 2261048), (19043, 2228040), (20630, 2056644), (24660, 1720542), (24756, 1713870), (25020, 1695786), (29592, 1433785), (30024, 1413155), (30945, 1371096), (36990, 1147028), (37134, 1142580), (37530, 1130524), (38086, 1114020), (41260, 1028322), (49320, 860271), (49512, 856935), (50040, 847893), (55701, 761720), (57129, 742680), (61890, 685548), (73980, 573514), (74268, 571290), (75060, 565262), (76172, 557010), (82520, 514161), (92835, 457032), (95215, 445608), (111402, 380860), (114258, 371340), (123780, 342774), (147960, 286757), (148536, 285645), (150120, 282631), (152344, 278505), (171387, 247560), (185670, 228516), (190430, 222804)]