289151018520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26479031}}^1$

素因数の和:26479065

約数の個数: 128

約数和(自身を含む): 1067634570240

約数和(自身を除く): 778483551720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 26479031, 52958062, 79437093, 105916124, 132395155, 158874186, 185353217, 211832248, 264790310, 317748372, 344227403, 370706434, 397185465, 529580620, 556059651, 635496744, 688454806, 741412868, 794370930, 926766085, 1032682209, 1059161240, 1112119302, 1376909612, 1482825736, 1588741860, 1721137015, 1853532170, 2065364418, 2224238604, 2409591821, 2753819224, 2780298255, 3177483720, 3442274030, 3707064340, 4130728836, 4448477208, 4819183642, 5163411045, 5560596510, 6884548060, 7228775463, 7414128680, 8261457672, 9638367284, 10326822090, 11121193020, 12047959105, 13769096120, 14457550926, 19276734568, 20653644180, 22242386040, 24095918210, 28915101852, 36143877315, 41307288360, 48191836420, 57830203704, 72287754630, 96383672840, 144575509260, 289151018520]

約数ペア:

[(1, 289151018520), (2, 144575509260), (3, 96383672840), (4, 72287754630), (5, 57830203704), (6, 48191836420), (7, 41307288360), (8, 36143877315), (10, 28915101852), (12, 24095918210), (13, 22242386040), (14, 20653644180), (15, 19276734568), (20, 14457550926), (21, 13769096120), (24, 12047959105), (26, 11121193020), (28, 10326822090), (30, 9638367284), (35, 8261457672), (39, 7414128680), (40, 7228775463), (42, 6884548060), (52, 5560596510), (56, 5163411045), (60, 4819183642), (65, 4448477208), (70, 4130728836), (78, 3707064340), (84, 3442274030), (91, 3177483720), (104, 2780298255), (105, 2753819224), (120, 2409591821), (130, 2224238604), (140, 2065364418), (156, 1853532170), (168, 1721137015), (182, 1588741860), (195, 1482825736), (210, 1376909612), (260, 1112119302), (273, 1059161240), (280, 1032682209), (312, 926766085), (364, 794370930), (390, 741412868), (420, 688454806), (455, 635496744), (520, 556059651), (546, 529580620), (728, 397185465), (780, 370706434), (840, 344227403), (910, 317748372), (1092, 264790310), (1365, 211832248), (1560, 185353217), (1820, 158874186), (2184, 132395155), (2730, 105916124), (3640, 79437093), (5460, 52958062), (10920, 26479031)]