156940164920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{3571}}^1$

素因数の和:4370

約数の個数: 256

約数和(自身を含む): 464165683200

約数和(自身を除く): 307225518280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 88, 95, 110, 133, 140, 152, 154, 190, 209, 220, 266, 280, 308, 380, 385, 418, 440, 532, 616, 665, 751, 760, 770, 836, 1045, 1064, 1330, 1463, 1502, 1540, 1672, 2090, 2660, 2926, 3004, 3080, 3571, 3755, 4180, 5257, 5320, 5852, 6008, 7142, 7315, 7510, 8261, 8360, 10514, 11704, 14269, 14284, 14630, 15020, 16522, 17855, 21028, 24997, 26285, 28538, 28568, 29260, 30040, 33044, 35710, 39281, 41305, 42056, 49994, 52570, 57076, 57827, 58520, 66088, 67849, 71345, 71420, 78562, 82610, 99883, 99988, 105140, 114152, 115654, 124985, 135698, 142690, 142840, 156959, 157124, 165220, 196405, 199766, 199976, 210280, 231308, 249970, 271396, 274967, 285380, 289135, 313918, 314248, 330440, 339245, 392810, 399532, 462616, 474943, 499415, 499940, 542792, 549934, 570760, 578270, 627836, 678490, 746339, 784795, 785620, 799064, 949886, 998830, 999880, 1098713, 1099868, 1156540, 1255672, 1356980, 1374835, 1492678, 1569590, 1571240, 1899772, 1997660, 2197426, 2199736, 2313080, 2374715, 2681821, 2713960, 2749670, 2985356, 3139180, 3731695, 3799544, 3995320, 4394852, 4749430, 5224373, 5363642, 5493565, 5499340, 5970712, 6278360, 7463390, 8789704, 9498860, 10448746, 10727284, 10987130, 10998680, 13409105, 14926780, 18772747, 18997720, 20897492, 21454568, 21974260, 26121865, 26818210, 29500031, 29853560, 37545494, 41794984, 43948520, 50954599, 52243730, 53636420, 59000062, 75090988, 93863735, 101909198, 104487460, 107272840, 118000124, 147500155, 150181976, 187727470, 203818396, 206500217, 208974920, 236000248, 254772995, 295000310, 356682193, 375454940, 407636792, 413000434, 509545990, 560500589, 590000620, 713364386, 750909880, 826000868, 1019091980, 1032501085, 1121001178, 1180001240, 1426728772, 1652001736, 1783410965, 2038183960, 2065002170, 2242002356, 2802502945, 2853457544, 3566821930, 3923504123, 4130004340, 4484004712, 5605005890, 7133643860, 7847008246, 8260008680, 11210011780, 14267287720, 15694016492, 19617520615, 22420023560, 31388032984, 39235041230, 78470082460, 156940164920]

約数ペア:

[(1, 156940164920), (2, 78470082460), (4, 39235041230), (5, 31388032984), (7, 22420023560), (8, 19617520615), (10, 15694016492), (11, 14267287720), (14, 11210011780), (19, 8260008680), (20, 7847008246), (22, 7133643860), (28, 5605005890), (35, 4484004712), (38, 4130004340), (40, 3923504123), (44, 3566821930), (55, 2853457544), (56, 2802502945), (70, 2242002356), (76, 2065002170), (77, 2038183960), (88, 1783410965), (95, 1652001736), (110, 1426728772), (133, 1180001240), (140, 1121001178), (152, 1032501085), (154, 1019091980), (190, 826000868), (209, 750909880), (220, 713364386), (266, 590000620), (280, 560500589), (308, 509545990), (380, 413000434), (385, 407636792), (418, 375454940), (440, 356682193), (532, 295000310), (616, 254772995), (665, 236000248), (751, 208974920), (760, 206500217), (770, 203818396), (836, 187727470), (1045, 150181976), (1064, 147500155), (1330, 118000124), (1463, 107272840), (1502, 104487460), (1540, 101909198), (1672, 93863735), (2090, 75090988), (2660, 59000062), (2926, 53636420), (3004, 52243730), (3080, 50954599), (3571, 43948520), (3755, 41794984), (4180, 37545494), (5257, 29853560), (5320, 29500031), (5852, 26818210), (6008, 26121865), (7142, 21974260), (7315, 21454568), (7510, 20897492), (8261, 18997720), (8360, 18772747), (10514, 14926780), (11704, 13409105), (14269, 10998680), (14284, 10987130), (14630, 10727284), (15020, 10448746), (16522, 9498860), (17855, 8789704), (21028, 7463390), (24997, 6278360), (26285, 5970712), (28538, 5499340), (28568, 5493565), (29260, 5363642), (30040, 5224373), (33044, 4749430), (35710, 4394852), (39281, 3995320), (41305, 3799544), (42056, 3731695), (49994, 3139180), (52570, 2985356), (57076, 2749670), (57827, 2713960), (58520, 2681821), (66088, 2374715), (67849, 2313080), (71345, 2199736), (71420, 2197426), (78562, 1997660), (82610, 1899772), (99883, 1571240), (99988, 1569590), (105140, 1492678), (114152, 1374835), (115654, 1356980), (124985, 1255672), (135698, 1156540), (142690, 1099868), (142840, 1098713), (156959, 999880), (157124, 998830), (165220, 949886), (196405, 799064), (199766, 785620), (199976, 784795), (210280, 746339), (231308, 678490), (249970, 627836), (271396, 578270), (274967, 570760), (285380, 549934), (289135, 542792), (313918, 499940), (314248, 499415), (330440, 474943), (339245, 462616), (392810, 399532)]