156806370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:126

約数の個数: 216

約数和(自身を含む): 503296092

約数和(自身を除く): 346489722

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 37, 42, 45, 49, 62, 63, 70, 74, 90, 93, 98, 105, 111, 126, 147, 155, 185, 186, 210, 217, 222, 245, 259, 279, 294, 310, 315, 333, 370, 434, 441, 465, 490, 518, 555, 558, 630, 651, 666, 735, 777, 882, 930, 961, 1085, 1110, 1147, 1295, 1302, 1395, 1470, 1519, 1554, 1665, 1813, 1922, 1953, 2170, 2205, 2294, 2331, 2590, 2790, 2883, 3038, 3255, 3330, 3441, 3626, 3885, 3906, 4410, 4557, 4662, 4805, 5439, 5735, 5766, 6510, 6727, 6882, 7595, 7770, 8029, 8649, 9065, 9114, 9610, 9765, 10323, 10878, 11470, 11655, 13454, 13671, 14415, 15190, 16058, 16317, 17205, 17298, 18130, 19530, 20181, 20646, 22785, 23310, 24087, 27195, 27342, 28830, 32634, 33635, 34410, 35557, 40145, 40362, 43245, 45570, 47089, 48174, 51615, 54390, 56203, 60543, 67270, 68355, 71114, 72261, 80290, 81585, 86490, 94178, 100905, 103230, 106671, 112406, 120435, 121086, 136710, 141267, 144522, 163170, 168609, 177785, 201810, 213342, 235445, 240870, 248899, 281015, 282534, 302715, 320013, 337218, 355570, 361305, 423801, 470890, 497798, 505827, 533355, 562030, 605430, 640026, 706335, 722610, 746697, 843045, 847602, 1011654, 1066710, 1244495, 1412670, 1493394, 1600065, 1686090, 1742293, 2119005, 2240091, 2488990, 2529135, 3200130, 3484586, 3733485, 4238010, 4480182, 5058270, 5226879, 7466970, 8711465, 10453758, 11200455, 15680637, 17422930, 22400910, 26134395, 31361274, 52268790, 78403185, 156806370]

約数ペア:

[(1, 156806370), (2, 78403185), (3, 52268790), (5, 31361274), (6, 26134395), (7, 22400910), (9, 17422930), (10, 15680637), (14, 11200455), (15, 10453758), (18, 8711465), (21, 7466970), (30, 5226879), (31, 5058270), (35, 4480182), (37, 4238010), (42, 3733485), (45, 3484586), (49, 3200130), (62, 2529135), (63, 2488990), (70, 2240091), (74, 2119005), (90, 1742293), (93, 1686090), (98, 1600065), (105, 1493394), (111, 1412670), (126, 1244495), (147, 1066710), (155, 1011654), (185, 847602), (186, 843045), (210, 746697), (217, 722610), (222, 706335), (245, 640026), (259, 605430), (279, 562030), (294, 533355), (310, 505827), (315, 497798), (333, 470890), (370, 423801), (434, 361305), (441, 355570), (465, 337218), (490, 320013), (518, 302715), (555, 282534), (558, 281015), (630, 248899), (651, 240870), (666, 235445), (735, 213342), (777, 201810), (882, 177785), (930, 168609), (961, 163170), (1085, 144522), (1110, 141267), (1147, 136710), (1295, 121086), (1302, 120435), (1395, 112406), (1470, 106671), (1519, 103230), (1554, 100905), (1665, 94178), (1813, 86490), (1922, 81585), (1953, 80290), (2170, 72261), (2205, 71114), (2294, 68355), (2331, 67270), (2590, 60543), (2790, 56203), (2883, 54390), (3038, 51615), (3255, 48174), (3330, 47089), (3441, 45570), (3626, 43245), (3885, 40362), (3906, 40145), (4410, 35557), (4557, 34410), (4662, 33635), (4805, 32634), (5439, 28830), (5735, 27342), (5766, 27195), (6510, 24087), (6727, 23310), (6882, 22785), (7595, 20646), (7770, 20181), (8029, 19530), (8649, 18130), (9065, 17298), (9114, 17205), (9610, 16317), (9765, 16058), (10323, 15190), (10878, 14415), (11470, 13671), (11655, 13454)]