196109640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{503}}^1$

素因数の和:561

約数の個数: 192

約数和(自身を含む): 691286400

約数和(自身を除く): 495176760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 361, 380, 456, 503, 513, 540, 570, 684, 722, 760, 855, 1006, 1026, 1080, 1083, 1140, 1368, 1444, 1509, 1710, 1805, 2012, 2052, 2166, 2280, 2515, 2565, 2888, 3018, 3249, 3420, 3610, 4024, 4104, 4332, 4527, 5030, 5130, 5415, 6036, 6498, 6840, 7220, 7545, 8664, 9054, 9557, 9747, 10060, 10260, 10830, 12072, 12996, 13581, 14440, 15090, 16245, 18108, 19114, 19494, 20120, 20520, 21660, 22635, 25992, 27162, 28671, 30180, 32490, 36216, 38228, 38988, 43320, 45270, 47785, 48735, 54324, 57342, 60360, 64980, 67905, 76456, 77976, 86013, 90540, 95570, 97470, 108648, 114684, 129960, 135810, 143355, 172026, 181080, 181583, 191140, 194940, 229368, 258039, 271620, 286710, 344052, 363166, 382280, 389880, 430065, 516078, 543240, 544749, 573420, 688104, 726332, 860130, 907915, 1032156, 1089498, 1146840, 1290195, 1452664, 1634247, 1720260, 1815830, 2064312, 2178996, 2580390, 2723745, 3268494, 3440520, 3631660, 4357992, 4902741, 5160780, 5447490, 6536988, 7263320, 8171235, 9805482, 10321560, 10894980, 13073976, 16342470, 19610964, 21789960, 24513705, 32684940, 39221928, 49027410, 65369880, 98054820, 196109640]

約数ペア:

[(1, 196109640), (2, 98054820), (3, 65369880), (4, 49027410), (5, 39221928), (6, 32684940), (8, 24513705), (9, 21789960), (10, 19610964), (12, 16342470), (15, 13073976), (18, 10894980), (19, 10321560), (20, 9805482), (24, 8171235), (27, 7263320), (30, 6536988), (36, 5447490), (38, 5160780), (40, 4902741), (45, 4357992), (54, 3631660), (57, 3440520), (60, 3268494), (72, 2723745), (76, 2580390), (90, 2178996), (95, 2064312), (108, 1815830), (114, 1720260), (120, 1634247), (135, 1452664), (152, 1290195), (171, 1146840), (180, 1089498), (190, 1032156), (216, 907915), (228, 860130), (270, 726332), (285, 688104), (342, 573420), (360, 544749), (361, 543240), (380, 516078), (456, 430065), (503, 389880), (513, 382280), (540, 363166), (570, 344052), (684, 286710), (722, 271620), (760, 258039), (855, 229368), (1006, 194940), (1026, 191140), (1080, 181583), (1083, 181080), (1140, 172026), (1368, 143355), (1444, 135810), (1509, 129960), (1710, 114684), (1805, 108648), (2012, 97470), (2052, 95570), (2166, 90540), (2280, 86013), (2515, 77976), (2565, 76456), (2888, 67905), (3018, 64980), (3249, 60360), (3420, 57342), (3610, 54324), (4024, 48735), (4104, 47785), (4332, 45270), (4527, 43320), (5030, 38988), (5130, 38228), (5415, 36216), (6036, 32490), (6498, 30180), (6840, 28671), (7220, 27162), (7545, 25992), (8664, 22635), (9054, 21660), (9557, 20520), (9747, 20120), (10060, 19494), (10260, 19114), (10830, 18108), (12072, 16245), (12996, 15090), (13581, 14440)]