395204940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2963}}^1$

素因数の和:3013

約数の個数: 192

約数和(自身を含む): 1394265600

約数和(自身を除く): 999060660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 342, 351, 380, 390, 468, 494, 513, 540, 570, 585, 684, 702, 741, 780, 855, 988, 1026, 1140, 1170, 1235, 1404, 1482, 1710, 1755, 2052, 2223, 2340, 2470, 2565, 2963, 2964, 3420, 3510, 3705, 4446, 4940, 5130, 5926, 6669, 7020, 7410, 8889, 8892, 10260, 11115, 11852, 13338, 14815, 14820, 17778, 22230, 26667, 26676, 29630, 33345, 35556, 38519, 44445, 44460, 53334, 56297, 59260, 66690, 77038, 80001, 88890, 106668, 112594, 115557, 133335, 133380, 154076, 160002, 168891, 177780, 192595, 225188, 231114, 266670, 281485, 320004, 337782, 346671, 385190, 400005, 462228, 506673, 533340, 562970, 577785, 675564, 693342, 731861, 770380, 800010, 844455, 1013346, 1040013, 1125940, 1155570, 1386684, 1463722, 1520019, 1600020, 1688910, 1733355, 2026692, 2080026, 2195583, 2311140, 2533365, 2927444, 3040038, 3377820, 3466710, 3659305, 4160052, 4391166, 5066730, 5200065, 6080076, 6586749, 6933420, 7318610, 7600095, 8782332, 10133460, 10400130, 10977915, 13173498, 14637220, 15200190, 19760247, 20800260, 21955830, 26346996, 30400380, 32933745, 39520494, 43911660, 65867490, 79040988, 98801235, 131734980, 197602470, 395204940]

約数ペア:

[(1, 395204940), (2, 197602470), (3, 131734980), (4, 98801235), (5, 79040988), (6, 65867490), (9, 43911660), (10, 39520494), (12, 32933745), (13, 30400380), (15, 26346996), (18, 21955830), (19, 20800260), (20, 19760247), (26, 15200190), (27, 14637220), (30, 13173498), (36, 10977915), (38, 10400130), (39, 10133460), (45, 8782332), (52, 7600095), (54, 7318610), (57, 6933420), (60, 6586749), (65, 6080076), (76, 5200065), (78, 5066730), (90, 4391166), (95, 4160052), (108, 3659305), (114, 3466710), (117, 3377820), (130, 3040038), (135, 2927444), (156, 2533365), (171, 2311140), (180, 2195583), (190, 2080026), (195, 2026692), (228, 1733355), (234, 1688910), (247, 1600020), (260, 1520019), (270, 1463722), (285, 1386684), (342, 1155570), (351, 1125940), (380, 1040013), (390, 1013346), (468, 844455), (494, 800010), (513, 770380), (540, 731861), (570, 693342), (585, 675564), (684, 577785), (702, 562970), (741, 533340), (780, 506673), (855, 462228), (988, 400005), (1026, 385190), (1140, 346671), (1170, 337782), (1235, 320004), (1404, 281485), (1482, 266670), (1710, 231114), (1755, 225188), (2052, 192595), (2223, 177780), (2340, 168891), (2470, 160002), (2565, 154076), (2963, 133380), (2964, 133335), (3420, 115557), (3510, 112594), (3705, 106668), (4446, 88890), (4940, 80001), (5130, 77038), (5926, 66690), (6669, 59260), (7020, 56297), (7410, 53334), (8889, 44460), (8892, 44445), (10260, 38519), (11115, 35556), (11852, 33345), (13338, 29630), (14815, 26676), (14820, 26667), (17778, 22230)]