305840340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2293}}^1$

素因数の和:2343

約数の個数: 192

約数和(自身を含む): 1079097600

約数和(自身を除く): 773257260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 342, 351, 380, 390, 468, 494, 513, 540, 570, 585, 684, 702, 741, 780, 855, 988, 1026, 1140, 1170, 1235, 1404, 1482, 1710, 1755, 2052, 2223, 2293, 2340, 2470, 2565, 2964, 3420, 3510, 3705, 4446, 4586, 4940, 5130, 6669, 6879, 7020, 7410, 8892, 9172, 10260, 11115, 11465, 13338, 13758, 14820, 20637, 22230, 22930, 26676, 27516, 29809, 33345, 34395, 41274, 43567, 44460, 45860, 59618, 61911, 66690, 68790, 82548, 87134, 89427, 103185, 119236, 123822, 130701, 133380, 137580, 149045, 174268, 178854, 206370, 217835, 247644, 261402, 268281, 298090, 309555, 357708, 392103, 412740, 435670, 447135, 522804, 536562, 566371, 596180, 619110, 653505, 784206, 804843, 871340, 894270, 1073124, 1132742, 1176309, 1238220, 1307010, 1341405, 1568412, 1609686, 1699113, 1788540, 1960515, 2265484, 2352618, 2614020, 2682810, 2831855, 3219372, 3398226, 3921030, 4024215, 4705236, 5097339, 5365620, 5663710, 5881545, 6796452, 7842060, 8048430, 8495565, 10194678, 11327420, 11763090, 15292017, 16096860, 16991130, 20389356, 23526180, 25486695, 30584034, 33982260, 50973390, 61168068, 76460085, 101946780, 152920170, 305840340]

約数ペア:

[(1, 305840340), (2, 152920170), (3, 101946780), (4, 76460085), (5, 61168068), (6, 50973390), (9, 33982260), (10, 30584034), (12, 25486695), (13, 23526180), (15, 20389356), (18, 16991130), (19, 16096860), (20, 15292017), (26, 11763090), (27, 11327420), (30, 10194678), (36, 8495565), (38, 8048430), (39, 7842060), (45, 6796452), (52, 5881545), (54, 5663710), (57, 5365620), (60, 5097339), (65, 4705236), (76, 4024215), (78, 3921030), (90, 3398226), (95, 3219372), (108, 2831855), (114, 2682810), (117, 2614020), (130, 2352618), (135, 2265484), (156, 1960515), (171, 1788540), (180, 1699113), (190, 1609686), (195, 1568412), (228, 1341405), (234, 1307010), (247, 1238220), (260, 1176309), (270, 1132742), (285, 1073124), (342, 894270), (351, 871340), (380, 804843), (390, 784206), (468, 653505), (494, 619110), (513, 596180), (540, 566371), (570, 536562), (585, 522804), (684, 447135), (702, 435670), (741, 412740), (780, 392103), (855, 357708), (988, 309555), (1026, 298090), (1140, 268281), (1170, 261402), (1235, 247644), (1404, 217835), (1482, 206370), (1710, 178854), (1755, 174268), (2052, 149045), (2223, 137580), (2293, 133380), (2340, 130701), (2470, 123822), (2565, 119236), (2964, 103185), (3420, 89427), (3510, 87134), (3705, 82548), (4446, 68790), (4586, 66690), (4940, 61911), (5130, 59618), (6669, 45860), (6879, 44460), (7020, 43567), (7410, 41274), (8892, 34395), (9172, 33345), (10260, 29809), (11115, 27516), (11465, 26676), (13338, 22930), (13758, 22230), (14820, 20637)]