1237464540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{877}}^1$

素因数の和:978

約数の個数: 240

約数和(自身を含む): 4247820192

約数和(自身を除く): 3010355652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 67, 78, 81, 90, 108, 117, 130, 134, 135, 156, 162, 180, 195, 201, 234, 260, 268, 270, 324, 335, 351, 390, 402, 405, 468, 540, 585, 603, 670, 702, 780, 804, 810, 871, 877, 1005, 1053, 1170, 1206, 1340, 1404, 1620, 1742, 1754, 1755, 1809, 2010, 2106, 2340, 2412, 2613, 2631, 3015, 3484, 3508, 3510, 3618, 4020, 4212, 4355, 4385, 5226, 5262, 5265, 5427, 6030, 7020, 7236, 7839, 7893, 8710, 8770, 9045, 10452, 10524, 10530, 10854, 11401, 12060, 13065, 13155, 15678, 15786, 17420, 17540, 18090, 21060, 21708, 22802, 23517, 23679, 26130, 26310, 27135, 31356, 31572, 34203, 36180, 39195, 39465, 45604, 47034, 47358, 52260, 52620, 54270, 57005, 58759, 68406, 70551, 71037, 78390, 78930, 94068, 94716, 102609, 108540, 114010, 117518, 117585, 118395, 136812, 141102, 142074, 156780, 157860, 171015, 176277, 205218, 228020, 235036, 235170, 236790, 282204, 284148, 293795, 307827, 342030, 352554, 352755, 355185, 410436, 470340, 473580, 513045, 528831, 587590, 615654, 684060, 705108, 705510, 710370, 763867, 881385, 923481, 1026090, 1057662, 1175180, 1231308, 1411020, 1420740, 1527734, 1539135, 1586493, 1762770, 1846962, 2052180, 2115324, 2291601, 2644155, 3055468, 3078270, 3172986, 3525540, 3693924, 3819335, 4583202, 4617405, 4759479, 5288310, 6156540, 6345972, 6874803, 7638670, 7932465, 9166404, 9234810, 9518958, 10576620, 11458005, 13749606, 15277340, 15864930, 18469620, 19037916, 20624409, 22916010, 23797395, 27499212, 31729860, 34374015, 41248818, 45832020, 47594790, 61873227, 68748030, 82497636, 95189580, 103122045, 123746454, 137496060, 206244090, 247492908, 309366135, 412488180, 618732270, 1237464540]

約数ペア:

[(1, 1237464540), (2, 618732270), (3, 412488180), (4, 309366135), (5, 247492908), (6, 206244090), (9, 137496060), (10, 123746454), (12, 103122045), (13, 95189580), (15, 82497636), (18, 68748030), (20, 61873227), (26, 47594790), (27, 45832020), (30, 41248818), (36, 34374015), (39, 31729860), (45, 27499212), (52, 23797395), (54, 22916010), (60, 20624409), (65, 19037916), (67, 18469620), (78, 15864930), (81, 15277340), (90, 13749606), (108, 11458005), (117, 10576620), (130, 9518958), (134, 9234810), (135, 9166404), (156, 7932465), (162, 7638670), (180, 6874803), (195, 6345972), (201, 6156540), (234, 5288310), (260, 4759479), (268, 4617405), (270, 4583202), (324, 3819335), (335, 3693924), (351, 3525540), (390, 3172986), (402, 3078270), (405, 3055468), (468, 2644155), (540, 2291601), (585, 2115324), (603, 2052180), (670, 1846962), (702, 1762770), (780, 1586493), (804, 1539135), (810, 1527734), (871, 1420740), (877, 1411020), (1005, 1231308), (1053, 1175180), (1170, 1057662), (1206, 1026090), (1340, 923481), (1404, 881385), (1620, 763867), (1742, 710370), (1754, 705510), (1755, 705108), (1809, 684060), (2010, 615654), (2106, 587590), (2340, 528831), (2412, 513045), (2613, 473580), (2631, 470340), (3015, 410436), (3484, 355185), (3508, 352755), (3510, 352554), (3618, 342030), (4020, 307827), (4212, 293795), (4355, 284148), (4385, 282204), (5226, 236790), (5262, 235170), (5265, 235036), (5427, 228020), (6030, 205218), (7020, 176277), (7236, 171015), (7839, 157860), (7893, 156780), (8710, 142074), (8770, 141102), (9045, 136812), (10452, 118395), (10524, 117585), (10530, 117518), (10854, 114010), (11401, 108540), (12060, 102609), (13065, 94716), (13155, 94068), (15678, 78930), (15786, 78390), (17420, 71037), (17540, 70551), (18090, 68406), (21060, 58759), (21708, 57005), (22802, 54270), (23517, 52620), (23679, 52260), (26130, 47358), (26310, 47034), (27135, 45604), (31356, 39465), (31572, 39195), (34203, 36180)]