195520260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:290

約数の個数: 192

約数和(自身を含む): 632217600

約数和(自身を除く): 436697340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 79, 95, 114, 130, 156, 158, 167, 190, 195, 228, 237, 247, 260, 285, 316, 334, 380, 390, 395, 474, 494, 501, 570, 668, 741, 780, 790, 835, 948, 988, 1002, 1027, 1140, 1185, 1235, 1482, 1501, 1580, 1670, 2004, 2054, 2171, 2370, 2470, 2505, 2964, 3002, 3081, 3173, 3340, 3705, 4108, 4342, 4503, 4740, 4940, 5010, 5135, 6004, 6162, 6346, 6513, 7410, 7505, 8684, 9006, 9519, 10020, 10270, 10855, 12324, 12692, 13026, 13193, 14820, 15010, 15405, 15865, 18012, 19038, 19513, 20540, 21710, 22515, 26052, 26386, 30020, 30810, 31730, 32565, 38076, 39026, 39579, 41249, 43420, 45030, 47595, 52772, 58539, 61620, 63460, 65130, 65965, 78052, 79158, 82498, 90060, 95190, 97565, 117078, 123747, 130260, 131930, 158316, 164996, 171509, 190380, 195130, 197895, 206245, 234156, 247494, 250667, 263860, 292695, 343018, 390260, 395790, 412490, 494988, 501334, 514527, 585390, 618735, 686036, 752001, 791580, 824980, 857545, 1002668, 1029054, 1170780, 1237470, 1253335, 1504002, 1715090, 2058108, 2474940, 2506670, 2572635, 3008004, 3258671, 3430180, 3760005, 5013340, 5145270, 6517342, 7520010, 9776013, 10290540, 13034684, 15040020, 16293355, 19552026, 32586710, 39104052, 48880065, 65173420, 97760130, 195520260]

約数ペア:

[(1, 195520260), (2, 97760130), (3, 65173420), (4, 48880065), (5, 39104052), (6, 32586710), (10, 19552026), (12, 16293355), (13, 15040020), (15, 13034684), (19, 10290540), (20, 9776013), (26, 7520010), (30, 6517342), (38, 5145270), (39, 5013340), (52, 3760005), (57, 3430180), (60, 3258671), (65, 3008004), (76, 2572635), (78, 2506670), (79, 2474940), (95, 2058108), (114, 1715090), (130, 1504002), (156, 1253335), (158, 1237470), (167, 1170780), (190, 1029054), (195, 1002668), (228, 857545), (237, 824980), (247, 791580), (260, 752001), (285, 686036), (316, 618735), (334, 585390), (380, 514527), (390, 501334), (395, 494988), (474, 412490), (494, 395790), (501, 390260), (570, 343018), (668, 292695), (741, 263860), (780, 250667), (790, 247494), (835, 234156), (948, 206245), (988, 197895), (1002, 195130), (1027, 190380), (1140, 171509), (1185, 164996), (1235, 158316), (1482, 131930), (1501, 130260), (1580, 123747), (1670, 117078), (2004, 97565), (2054, 95190), (2171, 90060), (2370, 82498), (2470, 79158), (2505, 78052), (2964, 65965), (3002, 65130), (3081, 63460), (3173, 61620), (3340, 58539), (3705, 52772), (4108, 47595), (4342, 45030), (4503, 43420), (4740, 41249), (4940, 39579), (5010, 39026), (5135, 38076), (6004, 32565), (6162, 31730), (6346, 30810), (6513, 30020), (7410, 26386), (7505, 26052), (8684, 22515), (9006, 21710), (9519, 20540), (10020, 19513), (10270, 19038), (10855, 18012), (12324, 15865), (12692, 15405), (13026, 15010), (13193, 14820)]