166532340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:722

約数の個数: 192

約数和(自身を含む): 560528640

約数和(自身を除く): 393996300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 19, 20, 26, 30, 34, 38, 39, 51, 52, 57, 60, 65, 68, 76, 78, 85, 95, 102, 114, 130, 156, 170, 190, 195, 204, 221, 228, 247, 255, 260, 285, 323, 340, 380, 390, 442, 494, 510, 570, 646, 661, 663, 741, 780, 884, 969, 988, 1020, 1105, 1140, 1235, 1292, 1322, 1326, 1482, 1615, 1938, 1983, 2210, 2470, 2644, 2652, 2964, 3230, 3305, 3315, 3705, 3876, 3966, 4199, 4420, 4845, 4940, 6460, 6610, 6630, 7410, 7932, 8398, 8593, 9690, 9915, 11237, 12559, 12597, 13220, 13260, 14820, 16796, 17186, 19380, 19830, 20995, 22474, 25118, 25194, 25779, 33711, 34372, 37677, 39660, 41990, 42965, 44948, 50236, 50388, 51558, 56185, 62795, 62985, 67422, 75354, 83980, 85930, 103116, 112370, 125590, 125970, 128895, 134844, 146081, 150708, 163267, 168555, 171860, 188385, 213503, 224740, 251180, 251940, 257790, 292162, 326534, 337110, 376770, 427006, 438243, 489801, 515580, 584324, 640509, 653068, 674220, 730405, 753540, 816335, 854012, 876486, 979602, 1067515, 1281018, 1460810, 1632670, 1752972, 1959204, 2135030, 2191215, 2449005, 2562036, 2775539, 2921620, 3202545, 3265340, 4270060, 4382430, 4898010, 5551078, 6405090, 8326617, 8764860, 9796020, 11102156, 12810180, 13877695, 16653234, 27755390, 33306468, 41633085, 55510780, 83266170, 166532340]

約数ペア:

[(1, 166532340), (2, 83266170), (3, 55510780), (4, 41633085), (5, 33306468), (6, 27755390), (10, 16653234), (12, 13877695), (13, 12810180), (15, 11102156), (17, 9796020), (19, 8764860), (20, 8326617), (26, 6405090), (30, 5551078), (34, 4898010), (38, 4382430), (39, 4270060), (51, 3265340), (52, 3202545), (57, 2921620), (60, 2775539), (65, 2562036), (68, 2449005), (76, 2191215), (78, 2135030), (85, 1959204), (95, 1752972), (102, 1632670), (114, 1460810), (130, 1281018), (156, 1067515), (170, 979602), (190, 876486), (195, 854012), (204, 816335), (221, 753540), (228, 730405), (247, 674220), (255, 653068), (260, 640509), (285, 584324), (323, 515580), (340, 489801), (380, 438243), (390, 427006), (442, 376770), (494, 337110), (510, 326534), (570, 292162), (646, 257790), (661, 251940), (663, 251180), (741, 224740), (780, 213503), (884, 188385), (969, 171860), (988, 168555), (1020, 163267), (1105, 150708), (1140, 146081), (1235, 134844), (1292, 128895), (1322, 125970), (1326, 125590), (1482, 112370), (1615, 103116), (1938, 85930), (1983, 83980), (2210, 75354), (2470, 67422), (2644, 62985), (2652, 62795), (2964, 56185), (3230, 51558), (3305, 50388), (3315, 50236), (3705, 44948), (3876, 42965), (3966, 41990), (4199, 39660), (4420, 37677), (4845, 34372), (4940, 33711), (6460, 25779), (6610, 25194), (6630, 25118), (7410, 22474), (7932, 20995), (8398, 19830), (8593, 19380), (9690, 17186), (9915, 16796), (11237, 14820), (12559, 13260), (12597, 13220)]