190639540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:234

約数の個数: 192

約数和(自身を含む): 536256000

約数和(自身を除く): 345616460

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 37, 38, 52, 65, 70, 74, 76, 91, 95, 130, 133, 140, 148, 149, 182, 185, 190, 247, 259, 260, 266, 298, 364, 370, 380, 455, 481, 494, 518, 532, 596, 665, 703, 740, 745, 910, 962, 988, 1036, 1043, 1235, 1295, 1330, 1406, 1490, 1729, 1820, 1924, 1937, 2086, 2405, 2470, 2590, 2660, 2812, 2831, 2980, 3367, 3458, 3515, 3874, 4172, 4810, 4921, 4940, 5180, 5215, 5513, 5662, 6734, 6916, 7030, 7748, 8645, 9139, 9620, 9685, 9842, 10430, 11026, 11324, 13468, 13559, 14060, 14155, 16835, 17290, 18278, 19370, 19684, 19817, 20860, 22052, 24605, 27118, 27565, 28310, 33670, 34580, 36556, 36803, 38591, 38740, 39634, 45695, 49210, 54236, 55130, 56620, 63973, 67340, 67795, 71669, 73606, 77182, 79268, 91390, 98420, 99085, 104747, 110260, 127946, 135590, 143338, 147212, 154364, 182780, 184015, 192955, 198170, 209494, 255892, 257621, 271180, 286676, 319865, 358345, 368030, 385910, 396340, 418988, 501683, 515242, 523735, 639730, 716690, 733229, 736060, 771820, 1003366, 1030484, 1047470, 1279460, 1288105, 1361711, 1433380, 1466458, 2006732, 2094940, 2508415, 2576210, 2723422, 2932916, 3666145, 5016830, 5152420, 5446844, 6808555, 7332290, 9531977, 10033660, 13617110, 14664580, 19063954, 27234220, 38127908, 47659885, 95319770, 190639540]

約数ペア:

[(1, 190639540), (2, 95319770), (4, 47659885), (5, 38127908), (7, 27234220), (10, 19063954), (13, 14664580), (14, 13617110), (19, 10033660), (20, 9531977), (26, 7332290), (28, 6808555), (35, 5446844), (37, 5152420), (38, 5016830), (52, 3666145), (65, 2932916), (70, 2723422), (74, 2576210), (76, 2508415), (91, 2094940), (95, 2006732), (130, 1466458), (133, 1433380), (140, 1361711), (148, 1288105), (149, 1279460), (182, 1047470), (185, 1030484), (190, 1003366), (247, 771820), (259, 736060), (260, 733229), (266, 716690), (298, 639730), (364, 523735), (370, 515242), (380, 501683), (455, 418988), (481, 396340), (494, 385910), (518, 368030), (532, 358345), (596, 319865), (665, 286676), (703, 271180), (740, 257621), (745, 255892), (910, 209494), (962, 198170), (988, 192955), (1036, 184015), (1043, 182780), (1235, 154364), (1295, 147212), (1330, 143338), (1406, 135590), (1490, 127946), (1729, 110260), (1820, 104747), (1924, 99085), (1937, 98420), (2086, 91390), (2405, 79268), (2470, 77182), (2590, 73606), (2660, 71669), (2812, 67795), (2831, 67340), (2980, 63973), (3367, 56620), (3458, 55130), (3515, 54236), (3874, 49210), (4172, 45695), (4810, 39634), (4921, 38740), (4940, 38591), (5180, 36803), (5215, 36556), (5513, 34580), (5662, 33670), (6734, 28310), (6916, 27565), (7030, 27118), (7748, 24605), (8645, 22052), (9139, 20860), (9620, 19817), (9685, 19684), (9842, 19370), (10430, 18278), (11026, 17290), (11324, 16835), (13468, 14155), (13559, 14060)]