191818689120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7010917}}^1$

素因数の和:7010957

約数の個数: 144

約数和(自身を含む): 689033021040

約数和(自身を除く): 497214331920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 27360, 7010917, 14021834, 21032751, 28043668, 35054585, 42065502, 56087336, 63098253, 70109170, 84131004, 105163755, 112174672, 126196506, 133207423, 140218340, 168262008, 210327510, 224349344, 252393012, 266414846, 280436680, 315491265, 336524016, 399622269, 420655020, 504786024, 532829692, 560873360, 630982530, 666037115, 673048032, 799244538, 841310040, 1009572048, 1065659384, 1121746720, 1198866807, 1261965060, 1332074230, 1598489076, 1682620080, 1998111345, 2019144096, 2131318768, 2397733614, 2523930120, 2664148460, 3196978152, 3365240160, 3996222690, 4262637536, 4795467228, 5047860240, 5328296920, 5994334035, 6393956304, 7992445380, 9590934456, 10095720480, 10656593840, 11988668070, 12787912608, 15984890760, 19181868912, 21313187680, 23977336140, 31969781520, 38363737824, 47954672280, 63939563040, 95909344560, 191818689120]

約数ペア:

[(1, 191818689120), (2, 95909344560), (3, 63939563040), (4, 47954672280), (5, 38363737824), (6, 31969781520), (8, 23977336140), (9, 21313187680), (10, 19181868912), (12, 15984890760), (15, 12787912608), (16, 11988668070), (18, 10656593840), (19, 10095720480), (20, 9590934456), (24, 7992445380), (30, 6393956304), (32, 5994334035), (36, 5328296920), (38, 5047860240), (40, 4795467228), (45, 4262637536), (48, 3996222690), (57, 3365240160), (60, 3196978152), (72, 2664148460), (76, 2523930120), (80, 2397733614), (90, 2131318768), (95, 2019144096), (96, 1998111345), (114, 1682620080), (120, 1598489076), (144, 1332074230), (152, 1261965060), (160, 1198866807), (171, 1121746720), (180, 1065659384), (190, 1009572048), (228, 841310040), (240, 799244538), (285, 673048032), (288, 666037115), (304, 630982530), (342, 560873360), (360, 532829692), (380, 504786024), (456, 420655020), (480, 399622269), (570, 336524016), (608, 315491265), (684, 280436680), (720, 266414846), (760, 252393012), (855, 224349344), (912, 210327510), (1140, 168262008), (1368, 140218340), (1440, 133207423), (1520, 126196506), (1710, 112174672), (1824, 105163755), (2280, 84131004), (2736, 70109170), (3040, 63098253), (3420, 56087336), (4560, 42065502), (5472, 35054585), (6840, 28043668), (9120, 21032751), (13680, 14021834), (27360, 7010917)]