4639141162080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18839917}}^1$

素因数の和:18839963

約数の個数: 240

約数和(自身を含む): 17234003389680

約数和(自身を除く): 12594862227600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 1026, 1080, 1140, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 2052, 2160, 2280, 2565, 2592, 2736, 3040, 3078, 3240, 3420, 4104, 4320, 4560, 5130, 5472, 6156, 6480, 6840, 7695, 8208, 9120, 10260, 12312, 12960, 13680, 15390, 16416, 20520, 24624, 27360, 30780, 41040, 49248, 61560, 82080, 123120, 246240, 18839917, 37679834, 56519751, 75359668, 94199585, 113039502, 150719336, 169559253, 188399170, 226079004, 282598755, 301438672, 339118506, 357958423, 376798340, 452158008, 508677759, 565197510, 602877344, 678237012, 715916846, 753596680, 847796265, 904316016, 1017355518, 1073875269, 1130395020, 1356474024, 1431833692, 1507193360, 1526033277, 1695592530, 1789792115, 1808632032, 2034711036, 2147750538, 2260790040, 2543388795, 2712948048, 2863667384, 3014386720, 3052066554, 3221625807, 3391185060, 3579584230, 4069422072, 4295501076, 4521580080, 5086777590, 5369376345, 5425896096, 5727334768, 6104133108, 6443251614, 6782370120, 7159168460, 7630166385, 8138844144, 8591002152, 9043160160, 9664877421, 10173555180, 10738752690, 11454669536, 12208266216, 12886503228, 13564740240, 14318336920, 15260332770, 16108129035, 16277688288, 17182004304, 19329754842, 20347110360, 21477505380, 24416532432, 25773006456, 27129480480, 28636673840, 28994632263, 30520665540, 32216258070, 34364008608, 38659509684, 40694220720, 42955010760, 48324387105, 48833064864, 51546012912, 57273347680, 57989264526, 61041331080, 64432516140, 77319019368, 81388441440, 85910021520, 96648774210, 103092025824, 115978529052, 122082662160, 128865032280, 144973161315, 154638038736, 171820043040, 193297548420, 231957058104, 244165324320, 257730064560, 289946322630, 309276077472, 386595096840, 463914116208, 515460129120, 579892645260, 773190193680, 927828232416, 1159785290520, 1546380387360, 2319570581040, 4639141162080]

約数ペア:

[(1, 4639141162080), (2, 2319570581040), (3, 1546380387360), (4, 1159785290520), (5, 927828232416), (6, 773190193680), (8, 579892645260), (9, 515460129120), (10, 463914116208), (12, 386595096840), (15, 309276077472), (16, 289946322630), (18, 257730064560), (19, 244165324320), (20, 231957058104), (24, 193297548420), (27, 171820043040), (30, 154638038736), (32, 144973161315), (36, 128865032280), (38, 122082662160), (40, 115978529052), (45, 103092025824), (48, 96648774210), (54, 85910021520), (57, 81388441440), (60, 77319019368), (72, 64432516140), (76, 61041331080), (80, 57989264526), (81, 57273347680), (90, 51546012912), (95, 48833064864), (96, 48324387105), (108, 42955010760), (114, 40694220720), (120, 38659509684), (135, 34364008608), (144, 32216258070), (152, 30520665540), (160, 28994632263), (162, 28636673840), (171, 27129480480), (180, 25773006456), (190, 24416532432), (216, 21477505380), (228, 20347110360), (240, 19329754842), (270, 17182004304), (285, 16277688288), (288, 16108129035), (304, 15260332770), (324, 14318336920), (342, 13564740240), (360, 12886503228), (380, 12208266216), (405, 11454669536), (432, 10738752690), (456, 10173555180), (480, 9664877421), (513, 9043160160), (540, 8591002152), (570, 8138844144), (608, 7630166385), (648, 7159168460), (684, 6782370120), (720, 6443251614), (760, 6104133108), (810, 5727334768), (855, 5425896096), (864, 5369376345), (912, 5086777590), (1026, 4521580080), (1080, 4295501076), (1140, 4069422072), (1296, 3579584230), (1368, 3391185060), (1440, 3221625807), (1520, 3052066554), (1539, 3014386720), (1620, 2863667384), (1710, 2712948048), (1824, 2543388795), (2052, 2260790040), (2160, 2147750538), (2280, 2034711036), (2565, 1808632032), (2592, 1789792115), (2736, 1695592530), (3040, 1526033277), (3078, 1507193360), (3240, 1431833692), (3420, 1356474024), (4104, 1130395020), (4320, 1073875269), (4560, 1017355518), (5130, 904316016), (5472, 847796265), (6156, 753596680), (6480, 715916846), (6840, 678237012), (7695, 602877344), (8208, 565197510), (9120, 508677759), (10260, 452158008), (12312, 376798340), (12960, 357958423), (13680, 339118506), (15390, 301438672), (16416, 282598755), (20520, 226079004), (24624, 188399170), (27360, 169559253), (30780, 150719336), (41040, 113039502), (49248, 94199585), (61560, 75359668), (82080, 56519751), (123120, 37679834), (246240, 18839917)]