419220520740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1913}}^1\times {\mathrm{173923}}^1$

素因数の和:175858

約数の個数: 144

約数和(自身を含む): 1454065861248

約数和(自身を除く): 1034845340508

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1913, 3826, 5739, 7652, 9565, 11478, 13391, 17217, 19130, 22956, 26782, 28695, 34434, 38260, 40173, 53564, 57390, 66955, 68868, 80346, 86085, 114780, 120519, 133910, 160692, 172170, 173923, 200865, 241038, 267820, 344340, 347846, 401730, 482076, 521769, 602595, 695692, 803460, 869615, 1043538, 1205190, 1217461, 1565307, 1739230, 2087076, 2410380, 2434922, 2608845, 3130614, 3478460, 3652383, 4869844, 5217690, 6087305, 6261228, 7304766, 7826535, 10435380, 10957149, 12174610, 14609532, 15653070, 18261915, 21914298, 24349220, 31306140, 36523830, 43828596, 54785745, 73047660, 109571490, 219142980, 332714699, 665429398, 998144097, 1330858796, 1663573495, 1996288194, 2329002893, 2994432291, 3327146990, 3992576388, 4658005786, 4990720485, 5988864582, 6654293980, 6987008679, 9316011572, 9981440970, 11645014465, 11977729164, 13974017358, 14972161455, 19962881940, 20961026037, 23290028930, 27948034716, 29944322910, 34935043395, 41922052074, 46580057860, 59888645820, 69870086790, 83844104148, 104805130185, 139740173580, 209610260370, 419220520740]

約数ペア:

[(1, 419220520740), (2, 209610260370), (3, 139740173580), (4, 104805130185), (5, 83844104148), (6, 69870086790), (7, 59888645820), (9, 46580057860), (10, 41922052074), (12, 34935043395), (14, 29944322910), (15, 27948034716), (18, 23290028930), (20, 20961026037), (21, 19962881940), (28, 14972161455), (30, 13974017358), (35, 11977729164), (36, 11645014465), (42, 9981440970), (45, 9316011572), (60, 6987008679), (63, 6654293980), (70, 5988864582), (84, 4990720485), (90, 4658005786), (105, 3992576388), (126, 3327146990), (140, 2994432291), (180, 2329002893), (210, 1996288194), (252, 1663573495), (315, 1330858796), (420, 998144097), (630, 665429398), (1260, 332714699), (1913, 219142980), (3826, 109571490), (5739, 73047660), (7652, 54785745), (9565, 43828596), (11478, 36523830), (13391, 31306140), (17217, 24349220), (19130, 21914298), (22956, 18261915), (26782, 15653070), (28695, 14609532), (34434, 12174610), (38260, 10957149), (40173, 10435380), (53564, 7826535), (57390, 7304766), (66955, 6261228), (68868, 6087305), (80346, 5217690), (86085, 4869844), (114780, 3652383), (120519, 3478460), (133910, 3130614), (160692, 2608845), (172170, 2434922), (173923, 2410380), (200865, 2087076), (241038, 1739230), (267820, 1565307), (344340, 1217461), (347846, 1205190), (401730, 1043538), (482076, 869615), (521769, 803460), (602595, 695692)]