19461034240

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:617

約数の個数: 288

約数和(自身を含む): 52574296320

約数和(自身を除く): 33113262080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 103, 128, 136, 152, 160, 170, 190, 206, 256, 272, 304, 320, 323, 340, 380, 412, 457, 515, 544, 608, 640, 646, 680, 760, 824, 914, 1030, 1088, 1216, 1280, 1292, 1360, 1520, 1615, 1648, 1751, 1828, 1957, 2060, 2176, 2285, 2432, 2584, 2720, 3040, 3230, 3296, 3502, 3656, 3914, 4120, 4352, 4570, 4864, 5168, 5440, 6080, 6460, 6592, 7004, 7312, 7769, 7828, 8240, 8683, 8755, 9140, 9785, 10336, 10880, 12160, 12920, 13184, 14008, 14624, 15538, 15656, 16480, 17366, 17510, 18280, 19570, 20672, 21760, 24320, 25840, 26368, 28016, 29248, 31076, 31312, 32960, 33269, 34732, 35020, 36560, 38845, 39140, 41344, 43415, 47071, 51680, 56032, 58496, 62152, 62624, 65920, 66538, 69464, 70040, 73120, 77690, 78280, 82688, 86830, 94142, 103360, 112064, 116992, 124304, 125248, 131840, 133076, 138928, 140080, 146240, 147611, 155380, 156560, 166345, 173660, 188284, 206720, 224128, 235355, 248608, 250496, 266152, 277856, 280160, 292480, 295222, 310760, 313120, 332690, 347320, 376568, 413440, 448256, 470710, 497216, 500992, 532304, 555712, 560320, 584960, 590444, 621520, 626240, 665380, 694640, 738055, 753136, 800207, 894349, 941420, 994432, 1064608, 1111424, 1120640, 1180888, 1243040, 1252480, 1330760, 1389280, 1476110, 1506272, 1600414, 1788698, 1882840, 1988864, 2129216, 2222848, 2241280, 2361776, 2486080, 2504960, 2661520, 2778560, 2952220, 3012544, 3200828, 3577396, 3765680, 4001035, 4258432, 4471745, 4723552, 4972160, 5323040, 5557120, 5904440, 6025088, 6401656, 7154792, 7531360, 8002070, 8516864, 8943490, 9447104, 9944320, 10646080, 11114240, 11808880, 12050176, 12803312, 14309584, 15062720, 15203933, 16004140, 17886980, 18894208, 21292160, 23617760, 25606624, 28619168, 30125440, 30407866, 32008280, 35773960, 37788416, 42584320, 47235520, 51213248, 57238336, 60250880, 60815732, 64016560, 71547920, 76019665, 94471040, 102426496, 114476672, 121631464, 128033120, 143095840, 152039330, 188942080, 204852992, 228953344, 243262928, 256066240, 286191680, 304078660, 486525856, 512132480, 572383360, 608157320, 973051712, 1024264960, 1144766720, 1216314640, 1946103424, 2432629280, 3892206848, 4865258560, 9730517120, 19461034240]

約数ペア:

[(1, 19461034240), (2, 9730517120), (4, 4865258560), (5, 3892206848), (8, 2432629280), (10, 1946103424), (16, 1216314640), (17, 1144766720), (19, 1024264960), (20, 973051712), (32, 608157320), (34, 572383360), (38, 512132480), (40, 486525856), (64, 304078660), (68, 286191680), (76, 256066240), (80, 243262928), (85, 228953344), (95, 204852992), (103, 188942080), (128, 152039330), (136, 143095840), (152, 128033120), (160, 121631464), (170, 114476672), (190, 102426496), (206, 94471040), (256, 76019665), (272, 71547920), (304, 64016560), (320, 60815732), (323, 60250880), (340, 57238336), (380, 51213248), (412, 47235520), (457, 42584320), (515, 37788416), (544, 35773960), (608, 32008280), (640, 30407866), (646, 30125440), (680, 28619168), (760, 25606624), (824, 23617760), (914, 21292160), (1030, 18894208), (1088, 17886980), (1216, 16004140), (1280, 15203933), (1292, 15062720), (1360, 14309584), (1520, 12803312), (1615, 12050176), (1648, 11808880), (1751, 11114240), (1828, 10646080), (1957, 9944320), (2060, 9447104), (2176, 8943490), (2285, 8516864), (2432, 8002070), (2584, 7531360), (2720, 7154792), (3040, 6401656), (3230, 6025088), (3296, 5904440), (3502, 5557120), (3656, 5323040), (3914, 4972160), (4120, 4723552), (4352, 4471745), (4570, 4258432), (4864, 4001035), (5168, 3765680), (5440, 3577396), (6080, 3200828), (6460, 3012544), (6592, 2952220), (7004, 2778560), (7312, 2661520), (7769, 2504960), (7828, 2486080), (8240, 2361776), (8683, 2241280), (8755, 2222848), (9140, 2129216), (9785, 1988864), (10336, 1882840), (10880, 1788698), (12160, 1600414), (12920, 1506272), (13184, 1476110), (14008, 1389280), (14624, 1330760), (15538, 1252480), (15656, 1243040), (16480, 1180888), (17366, 1120640), (17510, 1111424), (18280, 1064608), (19570, 994432), (20672, 941420), (21760, 894349), (24320, 800207), (25840, 753136), (26368, 738055), (28016, 694640), (29248, 665380), (31076, 626240), (31312, 621520), (32960, 590444), (33269, 584960), (34732, 560320), (35020, 555712), (36560, 532304), (38845, 500992), (39140, 497216), (41344, 470710), (43415, 448256), (47071, 413440), (51680, 376568), (56032, 347320), (58496, 332690), (62152, 313120), (62624, 310760), (65920, 295222), (66538, 292480), (69464, 280160), (70040, 277856), (73120, 266152), (77690, 250496), (78280, 248608), (82688, 235355), (86830, 224128), (94142, 206720), (103360, 188284), (112064, 173660), (116992, 166345), (124304, 156560), (125248, 155380), (131840, 147611), (133076, 146240), (138928, 140080)]