6410757220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2371}}^1$

素因数の和:2514

約数の個数: 144

約数和(自身を含む): 16354275840

約数和(自身を除く): 9943518620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 89, 98, 124, 140, 155, 178, 196, 217, 245, 310, 356, 434, 445, 490, 620, 623, 868, 890, 980, 1085, 1246, 1519, 1780, 2170, 2371, 2492, 2759, 3038, 3115, 4340, 4361, 4742, 5518, 6076, 6230, 7595, 8722, 9484, 11036, 11855, 12460, 13795, 15190, 16597, 17444, 19313, 21805, 23710, 27590, 30380, 33194, 38626, 43610, 47420, 55180, 66388, 73501, 77252, 82985, 87220, 96565, 116179, 135191, 147002, 165970, 193130, 211019, 232358, 270382, 294004, 331940, 367505, 386260, 422038, 464716, 514507, 540764, 580895, 675955, 735010, 844076, 1029014, 1055095, 1161790, 1351910, 1470020, 1477133, 2058028, 2110190, 2323580, 2572535, 2703820, 2954266, 3601549, 4220380, 5145070, 5908532, 6541589, 7203098, 7385665, 10290140, 10339931, 13083178, 14406196, 14771330, 18007745, 20679862, 26166356, 29542660, 32707945, 36015490, 41359724, 45791123, 51699655, 65415890, 72030980, 91582246, 103399310, 130831780, 183164492, 206798620, 228955615, 320537861, 457911230, 641075722, 915822460, 1282151444, 1602689305, 3205378610, 6410757220]

約数ペア:

[(1, 6410757220), (2, 3205378610), (4, 1602689305), (5, 1282151444), (7, 915822460), (10, 641075722), (14, 457911230), (20, 320537861), (28, 228955615), (31, 206798620), (35, 183164492), (49, 130831780), (62, 103399310), (70, 91582246), (89, 72030980), (98, 65415890), (124, 51699655), (140, 45791123), (155, 41359724), (178, 36015490), (196, 32707945), (217, 29542660), (245, 26166356), (310, 20679862), (356, 18007745), (434, 14771330), (445, 14406196), (490, 13083178), (620, 10339931), (623, 10290140), (868, 7385665), (890, 7203098), (980, 6541589), (1085, 5908532), (1246, 5145070), (1519, 4220380), (1780, 3601549), (2170, 2954266), (2371, 2703820), (2492, 2572535), (2759, 2323580), (3038, 2110190), (3115, 2058028), (4340, 1477133), (4361, 1470020), (4742, 1351910), (5518, 1161790), (6076, 1055095), (6230, 1029014), (7595, 844076), (8722, 735010), (9484, 675955), (11036, 580895), (11855, 540764), (12460, 514507), (13795, 464716), (15190, 422038), (16597, 386260), (17444, 367505), (19313, 331940), (21805, 294004), (23710, 270382), (27590, 232358), (30380, 211019), (33194, 193130), (38626, 165970), (43610, 147002), (47420, 135191), (55180, 116179), (66388, 96565), (73501, 87220), (77252, 82985)]